891231287616

素因数分解:

$2^6\times 3^3\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:971

約数の個数: 448

約数和(自身を含む): 2721254400000

約数和(自身を除く): 1830023112384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 53, 54, 64, 72, 79, 96, 106, 108, 144, 158, 159, 192, 199, 212, 216, 237, 288, 316, 318, 398, 424, 432, 474, 477, 576, 597, 619, 632, 636, 711, 796, 848, 864, 948, 954, 1194, 1238, 1264, 1272, 1422, 1431, 1592, 1696, 1728, 1791, 1857, 1896, 1908, 2133, 2388, 2476, 2528, 2544, 2844, 2862, 3184, 3392, 3582, 3714, 3792, 3816, 4187, 4266, 4776, 4952, 5056, 5088, 5373, 5571, 5688, 5724, 6368, 7164, 7428, 7584, 7632, 8374, 8532, 9552, 9904, 10176, 10547, 10746, 11142, 11376, 11448, 12561, 12736, 14328, 14856, 15168, 15264, 15721, 16713, 16748, 17064, 19104, 19808, 21094, 21492, 22284, 22752, 22896, 25122, 28656, 29712, 30528, 31442, 31641, 32807, 33426, 33496, 34128, 37683, 38208, 39616, 42188, 42984, 44568, 45504, 45792, 47163, 48901, 50244, 57312, 59424, 62884, 63282, 65614, 66852, 66992, 68256, 75366, 84376, 85968, 89136, 91584, 94326, 94923, 97802, 98421, 100488, 113049, 114624, 118848, 123181, 125768, 126564, 131228, 133704, 133984, 136512, 141489, 146703, 150732, 168752, 171936, 178272, 188652, 189846, 195604, 196842, 200976, 226098, 246362, 251536, 253128, 262456, 267408, 267968, 282978, 284769, 293406, 295263, 301464, 337504, 343872, 356544, 369543, 377304, 379692, 391208, 393684, 401952, 424467, 440109, 452196, 492724, 503072, 506256, 524912, 534816, 565956, 569538, 586812, 590526, 602928, 675008, 739086, 754608, 759384, 782416, 787368, 803904, 833213, 848934, 880218, 885789, 904392, 985448, 1006144, 1012512, 1049824, 1069632, 1108629, 1131912, 1139076, 1173624, 1181052, 1205856, 1320327, 1478172, 1509216, 1518768, 1564832, 1574736, 1666426, 1697868, 1760436, 1771578, 1808784, 1970896, 2025024, 2099648, 2217258, 2263824, 2278152, 2347248, 2362104, 2411712, 2499639, 2591753, 2640654, 2956344, 3018432, 3037536, 3129664, 3149472, 3325887, 3332852, 3395736, 3520872, 3543156, 3617568, 3941792, 4434516, 4527648, 4556304, 4694496, 4724208, 4999278, 5183506, 5281308, 5912688, 6075072, 6298944, 6528593, 6651774, 6665704, 6791472, 7041744, 7086312, 7235136, 7498917, 7775259, 7883584, 8869032, 9055296, 9112608, 9388992, 9448416, 9731299, 9998556, 10367012, 10562616, 11825376, 13057186, 13303548, 13331408, 13582944, 14083488, 14172624, 14997834, 15550518, 17738064, 18225216, 18896832, 19462598, 19585779, 19997112, 20734024, 21125232, 22496751, 23325777, 23650752, 26114372, 26607096, 26662816, 27165888, 28166976, 28345248, 29193897, 29995668, 31101036, 35476128, 38925196, 39171558, 39994224, 41468048, 42250464, 44993502, 46651554, 52228744, 53214192, 53325632, 56690496, 58387794, 58757337, 59991336, 62202072, 69977331, 70952256, 77850392, 78343116, 79988448, 82936096, 84500928, 87581691, 89987004, 93303108, 104457488, 106428384, 116775588, 117514674, 119982672, 124404144, 139954662, 155700784, 156686232, 159976896, 165872192, 175163382, 176272011, 179974008, 186606216, 208914976, 212856768, 233551176, 235029348, 239965344, 248808288, 262745073, 279909324, 311401568, 313372464, 350326764, 352544022, 359948016, 373212432, 417829952, 467102352, 470058696, 479930688, 497616576, 515758847, 525490146, 559818648, 622803136, 626744928, 700653528, 705088044, 719896032, 746424864, 934204704, 940117392, 1031517694, 1050980292, 1119637296, 1253489856, 1401307056, 1410176088, 1439792064, 1492849728, 1547276541, 1868409408, 1880234784, 2063035388, 2101960584, 2239274592, 2802614112, 2820352176, 3094553082, 3760469568, 4126070776, 4203921168, 4478549184, 4641829623, 5605228224, 5640704352, 6189106164, 8252141552, 8407842336, 9283659246, 11281408704, 12378212328, 13925488869, 16504283104, 16815684672, 18567318492, 24756424656, 27850977738, 33008566208, 37134636984, 49512849312, 55701955476, 74269273968, 99025698624, 111403910952, 148538547936, 222807821904, 297077095872, 445615643808, 891231287616]

約数ペア:

[(1, 891231287616), (2, 445615643808), (3, 297077095872), (4, 222807821904), (6, 148538547936), (8, 111403910952), (9, 99025698624), (12, 74269273968), (16, 55701955476), (18, 49512849312), (24, 37134636984), (27, 33008566208), (32, 27850977738), (36, 24756424656), (48, 18567318492), (53, 16815684672), (54, 16504283104), (64, 13925488869), (72, 12378212328), (79, 11281408704), (96, 9283659246), (106, 8407842336), (108, 8252141552), (144, 6189106164), (158, 5640704352), (159, 5605228224), (192, 4641829623), (199, 4478549184), (212, 4203921168), (216, 4126070776), (237, 3760469568), (288, 3094553082), (316, 2820352176), (318, 2802614112), (398, 2239274592), (424, 2101960584), (432, 2063035388), (474, 1880234784), (477, 1868409408), (576, 1547276541), (597, 1492849728), (619, 1439792064), (632, 1410176088), (636, 1401307056), (711, 1253489856), (796, 1119637296), (848, 1050980292), (864, 1031517694), (948, 940117392), (954, 934204704), (1194, 746424864), (1238, 719896032), (1264, 705088044), (1272, 700653528), (1422, 626744928), (1431, 622803136), (1592, 559818648), (1696, 525490146), (1728, 515758847), (1791, 497616576), (1857, 479930688), (1896, 470058696), (1908, 467102352), (2133, 417829952), (2388, 373212432), (2476, 359948016), (2528, 352544022), (2544, 350326764), (2844, 313372464), (2862, 311401568), (3184, 279909324), (3392, 262745073), (3582, 248808288), (3714, 239965344), (3792, 235029348), (3816, 233551176), (4187, 212856768), (4266, 208914976), (4776, 186606216), (4952, 179974008), (5056, 176272011), (5088, 175163382), (5373, 165872192), (5571, 159976896), (5688, 156686232), (5724, 155700784), (6368, 139954662), (7164, 124404144), (7428, 119982672), (7584, 117514674), (7632, 116775588), (8374, 106428384), (8532, 104457488), (9552, 93303108), (9904, 89987004), (10176, 87581691), (10547, 84500928), (10746, 82936096), (11142, 79988448), (11376, 78343116), (11448, 77850392), (12561, 70952256), (12736, 69977331), (14328, 62202072), (14856, 59991336), (15168, 58757337), (15264, 58387794), (15721, 56690496), (16713, 53325632), (16748, 53214192), (17064, 52228744), (19104, 46651554), (19808, 44993502), (21094, 42250464), (21492, 41468048), (22284, 39994224), (22752, 39171558), (22896, 38925196), (25122, 35476128), (28656, 31101036), (29712, 29995668), (30528, 29193897), (31442, 28345248), (31641, 28166976), (32807, 27165888), (33426, 26662816), (33496, 26607096), (34128, 26114372), (37683, 23650752), (38208, 23325777), (39616, 22496751), (42188, 21125232), (42984, 20734024), (44568, 19997112), (45504, 19585779), (45792, 19462598), (47163, 18896832), (48901, 18225216), (50244, 17738064), (57312, 15550518), (59424, 14997834), (62884, 14172624), (63282, 14083488), (65614, 13582944), (66852, 13331408), (66992, 13303548), (68256, 13057186), (75366, 11825376), (84376, 10562616), (85968, 10367012), (89136, 9998556), (91584, 9731299), (94326, 9448416), (94923, 9388992), (97802, 9112608), (98421, 9055296), (100488, 8869032), (113049, 7883584), (114624, 7775259), (118848, 7498917), (123181, 7235136), (125768, 7086312), (126564, 7041744), (131228, 6791472), (133704, 6665704), (133984, 6651774), (136512, 6528593), (141489, 6298944), (146703, 6075072), (150732, 5912688), (168752, 5281308), (171936, 5183506), (178272, 4999278), (188652, 4724208), (189846, 4694496), (195604, 4556304), (196842, 4527648), (200976, 4434516), (226098, 3941792), (246362, 3617568), (251536, 3543156), (253128, 3520872), (262456, 3395736), (267408, 3332852), (267968, 3325887), (282978, 3149472), (284769, 3129664), (293406, 3037536), (295263, 3018432), (301464, 2956344), (337504, 2640654), (343872, 2591753), (356544, 2499639), (369543, 2411712), (377304, 2362104), (379692, 2347248), (391208, 2278152), (393684, 2263824), (401952, 2217258), (424467, 2099648), (440109, 2025024), (452196, 1970896), (492724, 1808784), (503072, 1771578), (506256, 1760436), (524912, 1697868), (534816, 1666426), (565956, 1574736), (569538, 1564832), (586812, 1518768), (590526, 1509216), (602928, 1478172), (675008, 1320327), (739086, 1205856), (754608, 1181052), (759384, 1173624), (782416, 1139076), (787368, 1131912), (803904, 1108629), (833213, 1069632), (848934, 1049824), (880218, 1012512), (885789, 1006144), (904392, 985448)]