243445488

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1223}}^1$

素因数の和:1287

約数の個数: 160

約数和(自身を含む): 764951040

約数和(自身を除く): 521505552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 29, 33, 39, 44, 48, 52, 58, 66, 78, 87, 88, 104, 116, 132, 143, 156, 174, 176, 208, 232, 264, 286, 312, 319, 348, 377, 429, 464, 528, 572, 624, 638, 696, 754, 858, 957, 1131, 1144, 1223, 1276, 1392, 1508, 1716, 1914, 2262, 2288, 2446, 2552, 3016, 3432, 3669, 3828, 4147, 4524, 4892, 5104, 6032, 6864, 7338, 7656, 8294, 9048, 9784, 12441, 13453, 14676, 15312, 15899, 16588, 18096, 19568, 24882, 26906, 29352, 31798, 33176, 35467, 40359, 47697, 49764, 53812, 58704, 63596, 66352, 70934, 80718, 95394, 99528, 106401, 107624, 127192, 141868, 161436, 174889, 190788, 199056, 212802, 215248, 254384, 283736, 322872, 349778, 381576, 390137, 425604, 461071, 524667, 567472, 645744, 699556, 763152, 780274, 851208, 922142, 1049334, 1170411, 1383213, 1399112, 1560548, 1702416, 1844284, 2098668, 2340822, 2766426, 2798224, 3121096, 3688568, 4197336, 4681644, 5071781, 5532852, 6242192, 7377136, 8394672, 9363288, 10143562, 11065704, 15215343, 18726576, 20287124, 22131408, 30430686, 40574248, 60861372, 81148496, 121722744, 243445488]

約数ペア:

[(1, 243445488), (2, 121722744), (3, 81148496), (4, 60861372), (6, 40574248), (8, 30430686), (11, 22131408), (12, 20287124), (13, 18726576), (16, 15215343), (22, 11065704), (24, 10143562), (26, 9363288), (29, 8394672), (33, 7377136), (39, 6242192), (44, 5532852), (48, 5071781), (52, 4681644), (58, 4197336), (66, 3688568), (78, 3121096), (87, 2798224), (88, 2766426), (104, 2340822), (116, 2098668), (132, 1844284), (143, 1702416), (156, 1560548), (174, 1399112), (176, 1383213), (208, 1170411), (232, 1049334), (264, 922142), (286, 851208), (312, 780274), (319, 763152), (348, 699556), (377, 645744), (429, 567472), (464, 524667), (528, 461071), (572, 425604), (624, 390137), (638, 381576), (696, 349778), (754, 322872), (858, 283736), (957, 254384), (1131, 215248), (1144, 212802), (1223, 199056), (1276, 190788), (1392, 174889), (1508, 161436), (1716, 141868), (1914, 127192), (2262, 107624), (2288, 106401), (2446, 99528), (2552, 95394), (3016, 80718), (3432, 70934), (3669, 66352), (3828, 63596), (4147, 58704), (4524, 53812), (4892, 49764), (5104, 47697), (6032, 40359), (6864, 35467), (7338, 33176), (7656, 31798), (8294, 29352), (9048, 26906), (9784, 24882), (12441, 19568), (13453, 18096), (14676, 16588), (15312, 15899)]