647657142912

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{78487}}^1$

素因数の和:78568

約数の個数: 384

約数和(自身を含む): 2185576848000

約数和(自身を除く): 1537919705088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 29, 32, 36, 38, 39, 48, 52, 57, 58, 64, 72, 76, 78, 87, 96, 104, 114, 116, 117, 128, 144, 152, 156, 171, 174, 192, 208, 228, 232, 234, 247, 261, 288, 304, 312, 342, 348, 377, 384, 416, 456, 464, 468, 494, 522, 551, 576, 608, 624, 684, 696, 741, 754, 832, 912, 928, 936, 988, 1044, 1102, 1131, 1152, 1216, 1248, 1368, 1392, 1482, 1508, 1653, 1664, 1824, 1856, 1872, 1976, 2088, 2204, 2223, 2262, 2432, 2496, 2736, 2784, 2964, 3016, 3306, 3393, 3648, 3712, 3744, 3952, 4176, 4408, 4446, 4524, 4959, 4992, 5472, 5568, 5928, 6032, 6612, 6786, 7163, 7296, 7488, 7904, 8352, 8816, 8892, 9048, 9918, 10944, 11136, 11856, 12064, 13224, 13572, 14326, 14976, 15808, 16704, 17632, 17784, 18096, 19836, 21489, 21888, 23712, 24128, 26448, 27144, 28652, 31616, 33408, 35264, 35568, 36192, 39672, 42978, 47424, 48256, 52896, 54288, 57304, 64467, 70528, 71136, 72384, 78487, 79344, 85956, 94848, 105792, 108576, 114608, 128934, 142272, 144768, 156974, 158688, 171912, 211584, 217152, 229216, 235461, 257868, 284544, 313948, 317376, 343824, 434304, 458432, 470922, 515736, 627896, 634752, 687648, 706383, 916864, 941844, 1020331, 1031472, 1255792, 1375296, 1412766, 1491253, 1883688, 2040662, 2062944, 2276123, 2511584, 2750592, 2825532, 2982506, 3060993, 3767376, 4081324, 4125888, 4473759, 4552246, 5023168, 5651064, 5965012, 6121986, 6828369, 7534752, 8162648, 8251776, 8947518, 9104492, 9182979, 10046336, 11302128, 11930024, 12243972, 13421277, 13656738, 15069504, 16325296, 17895036, 18208984, 18365958, 19386289, 20485107, 22604256, 23860048, 24487944, 26842554, 27313476, 29589599, 30139008, 32650592, 35790072, 36417968, 36731916, 38772578, 40970214, 43246337, 45208512, 47720096, 48975888, 53685108, 54626952, 58158867, 59179198, 65301184, 71580144, 72835936, 73463832, 77545156, 81940428, 86492674, 88768797, 90417024, 95440192, 97951776, 107370216, 109253904, 116317734, 118358396, 129739011, 130602368, 143160288, 145671872, 146927664, 155090312, 163880856, 172985348, 174476601, 177537594, 190880384, 195903552, 214740432, 218507808, 232635468, 236716792, 259478022, 266306391, 286320576, 291343744, 293855328, 310180624, 327761712, 345970696, 348953202, 355075188, 389217033, 391807104, 429480864, 437015616, 465270936, 473433584, 518956044, 532612782, 562202381, 572641152, 587710656, 620361248, 655523424, 691941392, 697906404, 710150376, 778434066, 858961728, 874031232, 930541872, 946867168, 1037912088, 1065225564, 1124404762, 1175421312, 1240722496, 1311046848, 1383882784, 1395812808, 1420300752, 1556868132, 1686607143, 1717923456, 1861083744, 1893734336, 2075824176, 2130451128, 2248809524, 2481444992, 2622093696, 2767765568, 2791625616, 2840601504, 3113736264, 3373214286, 3722167488, 3787468672, 4151648352, 4260902256, 4497619048, 5059821429, 5535531136, 5583251232, 5681203008, 6227472528, 6746428572, 7444334976, 8303296704, 8521804512, 8995238096, 10119642858, 11166502464, 11362406016, 12454945056, 13492857144, 16606593408, 17043609024, 17990476192, 20239285716, 22333004928, 24909890112, 26985714288, 34087218048, 35980952384, 40478571432, 49819780224, 53971428576, 71961904768, 80957142864, 107942857152, 161914285728, 215885714304, 323828571456, 647657142912]

約数ペア:

[(1, 647657142912), (2, 323828571456), (3, 215885714304), (4, 161914285728), (6, 107942857152), (8, 80957142864), (9, 71961904768), (12, 53971428576), (13, 49819780224), (16, 40478571432), (18, 35980952384), (19, 34087218048), (24, 26985714288), (26, 24909890112), (29, 22333004928), (32, 20239285716), (36, 17990476192), (38, 17043609024), (39, 16606593408), (48, 13492857144), (52, 12454945056), (57, 11362406016), (58, 11166502464), (64, 10119642858), (72, 8995238096), (76, 8521804512), (78, 8303296704), (87, 7444334976), (96, 6746428572), (104, 6227472528), (114, 5681203008), (116, 5583251232), (117, 5535531136), (128, 5059821429), (144, 4497619048), (152, 4260902256), (156, 4151648352), (171, 3787468672), (174, 3722167488), (192, 3373214286), (208, 3113736264), (228, 2840601504), (232, 2791625616), (234, 2767765568), (247, 2622093696), (261, 2481444992), (288, 2248809524), (304, 2130451128), (312, 2075824176), (342, 1893734336), (348, 1861083744), (377, 1717923456), (384, 1686607143), (416, 1556868132), (456, 1420300752), (464, 1395812808), (468, 1383882784), (494, 1311046848), (522, 1240722496), (551, 1175421312), (576, 1124404762), (608, 1065225564), (624, 1037912088), (684, 946867168), (696, 930541872), (741, 874031232), (754, 858961728), (832, 778434066), (912, 710150376), (928, 697906404), (936, 691941392), (988, 655523424), (1044, 620361248), (1102, 587710656), (1131, 572641152), (1152, 562202381), (1216, 532612782), (1248, 518956044), (1368, 473433584), (1392, 465270936), (1482, 437015616), (1508, 429480864), (1653, 391807104), (1664, 389217033), (1824, 355075188), (1856, 348953202), (1872, 345970696), (1976, 327761712), (2088, 310180624), (2204, 293855328), (2223, 291343744), (2262, 286320576), (2432, 266306391), (2496, 259478022), (2736, 236716792), (2784, 232635468), (2964, 218507808), (3016, 214740432), (3306, 195903552), (3393, 190880384), (3648, 177537594), (3712, 174476601), (3744, 172985348), (3952, 163880856), (4176, 155090312), (4408, 146927664), (4446, 145671872), (4524, 143160288), (4959, 130602368), (4992, 129739011), (5472, 118358396), (5568, 116317734), (5928, 109253904), (6032, 107370216), (6612, 97951776), (6786, 95440192), (7163, 90417024), (7296, 88768797), (7488, 86492674), (7904, 81940428), (8352, 77545156), (8816, 73463832), (8892, 72835936), (9048, 71580144), (9918, 65301184), (10944, 59179198), (11136, 58158867), (11856, 54626952), (12064, 53685108), (13224, 48975888), (13572, 47720096), (14326, 45208512), (14976, 43246337), (15808, 40970214), (16704, 38772578), (17632, 36731916), (17784, 36417968), (18096, 35790072), (19836, 32650592), (21489, 30139008), (21888, 29589599), (23712, 27313476), (24128, 26842554), (26448, 24487944), (27144, 23860048), (28652, 22604256), (31616, 20485107), (33408, 19386289), (35264, 18365958), (35568, 18208984), (36192, 17895036), (39672, 16325296), (42978, 15069504), (47424, 13656738), (48256, 13421277), (52896, 12243972), (54288, 11930024), (57304, 11302128), (64467, 10046336), (70528, 9182979), (71136, 9104492), (72384, 8947518), (78487, 8251776), (79344, 8162648), (85956, 7534752), (94848, 6828369), (105792, 6121986), (108576, 5965012), (114608, 5651064), (128934, 5023168), (142272, 4552246), (144768, 4473759), (156974, 4125888), (158688, 4081324), (171912, 3767376), (211584, 3060993), (217152, 2982506), (229216, 2825532), (235461, 2750592), (257868, 2511584), (284544, 2276123), (313948, 2062944), (317376, 2040662), (343824, 1883688), (434304, 1491253), (458432, 1412766), (470922, 1375296), (515736, 1255792), (627896, 1031472), (634752, 1020331), (687648, 941844), (706383, 916864)]