221295128976

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{2857}}^1$

素因数の和:3143

約数の個数: 320

約数和(自身を含む): 688938048000

約数和(自身を除く): 467642919024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 53, 54, 68, 72, 102, 106, 108, 136, 144, 153, 159, 199, 204, 212, 216, 272, 306, 318, 398, 408, 424, 432, 459, 477, 597, 612, 636, 796, 816, 848, 901, 918, 954, 1194, 1224, 1272, 1431, 1592, 1791, 1802, 1836, 1908, 2388, 2448, 2544, 2703, 2857, 2862, 3184, 3383, 3582, 3604, 3672, 3816, 4776, 5373, 5406, 5714, 5724, 6766, 7164, 7208, 7344, 7632, 8109, 8571, 9552, 10149, 10547, 10746, 10812, 11428, 11448, 13532, 14328, 14416, 16218, 17142, 20298, 21094, 21492, 21624, 22856, 22896, 24327, 25713, 27064, 28656, 30447, 31641, 32436, 34284, 40596, 42188, 42984, 43248, 45712, 48569, 48654, 51426, 54128, 60894, 63282, 64872, 68568, 77139, 81192, 84376, 85968, 91341, 94923, 97138, 97308, 102852, 121788, 126564, 129744, 137136, 145707, 151421, 154278, 162384, 168752, 179299, 182682, 189846, 194276, 194616, 205704, 243576, 253128, 284769, 291414, 302842, 308556, 358598, 365364, 379692, 388552, 389232, 411408, 437121, 454263, 487152, 506256, 537897, 568543, 569538, 582828, 605684, 617112, 717196, 730728, 759384, 777104, 874242, 908526, 1075794, 1137086, 1139076, 1165656, 1211368, 1234224, 1311363, 1362789, 1434392, 1461456, 1518768, 1613691, 1705629, 1748484, 1817052, 2151588, 2274172, 2278152, 2331312, 2422736, 2574157, 2622726, 2725578, 2868784, 3227382, 3411258, 3496968, 3634104, 4088367, 4303176, 4548344, 4556304, 4841073, 5116887, 5148314, 5245452, 5451156, 6454764, 6822516, 6993936, 7268208, 7722471, 8176734, 8606352, 9096688, 9665231, 9682146, 10233774, 10296628, 10490904, 10902312, 12909528, 13645032, 15350661, 15444942, 16353468, 19330462, 19364292, 20467548, 20593256, 20981808, 21804624, 23167413, 25819056, 27290064, 28995693, 30132779, 30701322, 30889884, 32706936, 38660924, 38728584, 40935096, 41186512, 46334826, 57991386, 60265558, 61402644, 61779768, 65413872, 69502239, 77321848, 77457168, 81870192, 86987079, 90398337, 92669652, 115982772, 120531116, 122805288, 123559536, 139004478, 154643696, 173974158, 180796674, 185339304, 231965544, 241062232, 245610576, 260961237, 271195011, 278008956, 347948316, 361593348, 370678608, 463931088, 482124464, 512257243, 521922474, 542390022, 556017912, 695896632, 723186696, 813585033, 1024514486, 1043844948, 1084780044, 1112035824, 1391793264, 1446373392, 1536771729, 1627170066, 2049028972, 2087689896, 2169560088, 3073543458, 3254340132, 4098057944, 4175379792, 4339120176, 4610315187, 6147086916, 6508680264, 8196115888, 9220630374, 12294173832, 13017360528, 13830945561, 18441260748, 24588347664, 27661891122, 36882521496, 55323782244, 73765042992, 110647564488, 221295128976]

約数ペア:

[(1, 221295128976), (2, 110647564488), (3, 73765042992), (4, 55323782244), (6, 36882521496), (8, 27661891122), (9, 24588347664), (12, 18441260748), (16, 13830945561), (17, 13017360528), (18, 12294173832), (24, 9220630374), (27, 8196115888), (34, 6508680264), (36, 6147086916), (48, 4610315187), (51, 4339120176), (53, 4175379792), (54, 4098057944), (68, 3254340132), (72, 3073543458), (102, 2169560088), (106, 2087689896), (108, 2049028972), (136, 1627170066), (144, 1536771729), (153, 1446373392), (159, 1391793264), (199, 1112035824), (204, 1084780044), (212, 1043844948), (216, 1024514486), (272, 813585033), (306, 723186696), (318, 695896632), (398, 556017912), (408, 542390022), (424, 521922474), (432, 512257243), (459, 482124464), (477, 463931088), (597, 370678608), (612, 361593348), (636, 347948316), (796, 278008956), (816, 271195011), (848, 260961237), (901, 245610576), (918, 241062232), (954, 231965544), (1194, 185339304), (1224, 180796674), (1272, 173974158), (1431, 154643696), (1592, 139004478), (1791, 123559536), (1802, 122805288), (1836, 120531116), (1908, 115982772), (2388, 92669652), (2448, 90398337), (2544, 86987079), (2703, 81870192), (2857, 77457168), (2862, 77321848), (3184, 69502239), (3383, 65413872), (3582, 61779768), (3604, 61402644), (3672, 60265558), (3816, 57991386), (4776, 46334826), (5373, 41186512), (5406, 40935096), (5714, 38728584), (5724, 38660924), (6766, 32706936), (7164, 30889884), (7208, 30701322), (7344, 30132779), (7632, 28995693), (8109, 27290064), (8571, 25819056), (9552, 23167413), (10149, 21804624), (10547, 20981808), (10746, 20593256), (10812, 20467548), (11428, 19364292), (11448, 19330462), (13532, 16353468), (14328, 15444942), (14416, 15350661), (16218, 13645032), (17142, 12909528), (20298, 10902312), (21094, 10490904), (21492, 10296628), (21624, 10233774), (22856, 9682146), (22896, 9665231), (24327, 9096688), (25713, 8606352), (27064, 8176734), (28656, 7722471), (30447, 7268208), (31641, 6993936), (32436, 6822516), (34284, 6454764), (40596, 5451156), (42188, 5245452), (42984, 5148314), (43248, 5116887), (45712, 4841073), (48569, 4556304), (48654, 4548344), (51426, 4303176), (54128, 4088367), (60894, 3634104), (63282, 3496968), (64872, 3411258), (68568, 3227382), (77139, 2868784), (81192, 2725578), (84376, 2622726), (85968, 2574157), (91341, 2422736), (94923, 2331312), (97138, 2278152), (97308, 2274172), (102852, 2151588), (121788, 1817052), (126564, 1748484), (129744, 1705629), (137136, 1613691), (145707, 1518768), (151421, 1461456), (154278, 1434392), (162384, 1362789), (168752, 1311363), (179299, 1234224), (182682, 1211368), (189846, 1165656), (194276, 1139076), (194616, 1137086), (205704, 1075794), (243576, 908526), (253128, 874242), (284769, 777104), (291414, 759384), (302842, 730728), (308556, 717196), (358598, 617112), (365364, 605684), (379692, 582828), (388552, 569538), (389232, 568543), (411408, 537897), (437121, 506256), (454263, 487152)]