521491464

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:300

約数の個数: 192

約数和(自身を含む): 1585059840

約数和(自身を除く): 1063568376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 107, 117, 123, 127, 156, 164, 214, 234, 246, 254, 312, 321, 328, 369, 381, 428, 468, 492, 508, 533, 642, 738, 762, 856, 936, 963, 984, 1016, 1066, 1143, 1284, 1391, 1476, 1524, 1599, 1651, 1926, 2132, 2286, 2568, 2782, 2952, 3048, 3198, 3302, 3852, 4173, 4264, 4387, 4572, 4797, 4953, 5207, 5564, 6396, 6604, 7704, 8346, 8774, 9144, 9594, 9906, 10414, 11128, 12519, 12792, 13161, 13208, 13589, 14859, 15621, 16692, 17548, 19188, 19812, 20828, 25038, 26322, 27178, 29718, 31242, 33384, 35096, 38376, 39483, 39624, 40767, 41656, 46863, 50076, 52644, 54356, 57031, 59436, 62484, 67691, 78966, 81534, 93726, 100152, 105288, 108712, 114062, 118872, 122301, 124968, 135382, 157932, 163068, 171093, 176657, 187452, 203073, 228124, 244602, 270764, 315864, 326136, 342186, 353314, 374904, 406146, 456248, 489204, 513279, 529971, 541528, 557149, 609219, 684372, 706628, 812292, 978408, 1026558, 1059942, 1114298, 1218438, 1368744, 1413256, 1589913, 1624584, 1671447, 2053116, 2119884, 2228596, 2436876, 3179826, 3342894, 4106232, 4239768, 4457192, 4873752, 5014341, 6359652, 6685788, 7242937, 10028682, 12719304, 13371576, 14485874, 20057364, 21728811, 28971748, 40114728, 43457622, 57943496, 65186433, 86915244, 130372866, 173830488, 260745732, 521491464]

約数ペア:

[(1, 521491464), (2, 260745732), (3, 173830488), (4, 130372866), (6, 86915244), (8, 65186433), (9, 57943496), (12, 43457622), (13, 40114728), (18, 28971748), (24, 21728811), (26, 20057364), (36, 14485874), (39, 13371576), (41, 12719304), (52, 10028682), (72, 7242937), (78, 6685788), (82, 6359652), (104, 5014341), (107, 4873752), (117, 4457192), (123, 4239768), (127, 4106232), (156, 3342894), (164, 3179826), (214, 2436876), (234, 2228596), (246, 2119884), (254, 2053116), (312, 1671447), (321, 1624584), (328, 1589913), (369, 1413256), (381, 1368744), (428, 1218438), (468, 1114298), (492, 1059942), (508, 1026558), (533, 978408), (642, 812292), (738, 706628), (762, 684372), (856, 609219), (936, 557149), (963, 541528), (984, 529971), (1016, 513279), (1066, 489204), (1143, 456248), (1284, 406146), (1391, 374904), (1476, 353314), (1524, 342186), (1599, 326136), (1651, 315864), (1926, 270764), (2132, 244602), (2286, 228124), (2568, 203073), (2782, 187452), (2952, 176657), (3048, 171093), (3198, 163068), (3302, 157932), (3852, 135382), (4173, 124968), (4264, 122301), (4387, 118872), (4572, 114062), (4797, 108712), (4953, 105288), (5207, 100152), (5564, 93726), (6396, 81534), (6604, 78966), (7704, 67691), (8346, 62484), (8774, 59436), (9144, 57031), (9594, 54356), (9906, 52644), (10414, 50076), (11128, 46863), (12519, 41656), (12792, 40767), (13161, 39624), (13208, 39483), (13589, 38376), (14859, 35096), (15621, 33384), (16692, 31242), (17548, 29718), (19188, 27178), (19812, 26322), (20828, 25038)]