520195536

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^2\times {\mathrm{307}}^1$

素因数の和:410

約数の個数: 180

約数和(自身を含む): 1710925216

約数和(自身を除く): 1190729680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 56, 63, 72, 82, 84, 112, 123, 126, 144, 164, 168, 246, 252, 287, 307, 328, 336, 369, 492, 504, 574, 614, 656, 738, 861, 921, 984, 1008, 1148, 1228, 1476, 1681, 1722, 1842, 1968, 2149, 2296, 2456, 2583, 2763, 2952, 3362, 3444, 3684, 4298, 4592, 4912, 5043, 5166, 5526, 5904, 6447, 6724, 6888, 7368, 8596, 10086, 10332, 11052, 11767, 12587, 12894, 13448, 13776, 14736, 15129, 17192, 19341, 20172, 20664, 22104, 23534, 25174, 25788, 26896, 30258, 34384, 35301, 37761, 38682, 40344, 41328, 44208, 47068, 50348, 51576, 60516, 70602, 75522, 77364, 80688, 88109, 94136, 100696, 103152, 105903, 113283, 121032, 141204, 151044, 154728, 176218, 188272, 201392, 211806, 226566, 242064, 264327, 282408, 302088, 309456, 352436, 423612, 453132, 516067, 528654, 564816, 604176, 704872, 792981, 847224, 906264, 1032134, 1057308, 1409744, 1548201, 1585962, 1694448, 1812528, 2064268, 2114616, 3096402, 3171924, 3612469, 4128536, 4229232, 4644603, 6192804, 6343848, 7224938, 8257072, 9289206, 10837407, 12385608, 12687696, 14449876, 18578412, 21674814, 24771216, 28899752, 32512221, 37156824, 43349628, 57799504, 65024442, 74313648, 86699256, 130048884, 173398512, 260097768, 520195536]

約数ペア:

[(1, 520195536), (2, 260097768), (3, 173398512), (4, 130048884), (6, 86699256), (7, 74313648), (8, 65024442), (9, 57799504), (12, 43349628), (14, 37156824), (16, 32512221), (18, 28899752), (21, 24771216), (24, 21674814), (28, 18578412), (36, 14449876), (41, 12687696), (42, 12385608), (48, 10837407), (56, 9289206), (63, 8257072), (72, 7224938), (82, 6343848), (84, 6192804), (112, 4644603), (123, 4229232), (126, 4128536), (144, 3612469), (164, 3171924), (168, 3096402), (246, 2114616), (252, 2064268), (287, 1812528), (307, 1694448), (328, 1585962), (336, 1548201), (369, 1409744), (492, 1057308), (504, 1032134), (574, 906264), (614, 847224), (656, 792981), (738, 704872), (861, 604176), (921, 564816), (984, 528654), (1008, 516067), (1148, 453132), (1228, 423612), (1476, 352436), (1681, 309456), (1722, 302088), (1842, 282408), (1968, 264327), (2149, 242064), (2296, 226566), (2456, 211806), (2583, 201392), (2763, 188272), (2952, 176218), (3362, 154728), (3444, 151044), (3684, 141204), (4298, 121032), (4592, 113283), (4912, 105903), (5043, 103152), (5166, 100696), (5526, 94136), (5904, 88109), (6447, 80688), (6724, 77364), (6888, 75522), (7368, 70602), (8596, 60516), (10086, 51576), (10332, 50348), (11052, 47068), (11767, 44208), (12587, 41328), (12894, 40344), (13448, 38682), (13776, 37761), (14736, 35301), (15129, 34384), (17192, 30258), (19341, 26896), (20172, 25788), (20664, 25174), (22104, 23534)]