1177963864

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{571}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 2935595520

約数和(自身を除く): 1757631656

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 197, 238, 308, 374, 394, 476, 571, 616, 748, 788, 952, 1142, 1309, 1379, 1496, 1576, 2167, 2284, 2618, 2758, 3349, 3997, 4334, 4568, 5236, 5516, 6281, 6698, 7994, 8668, 9707, 10472, 11032, 12562, 13396, 15169, 15988, 17336, 19414, 23443, 25124, 26792, 30338, 31976, 36839, 38828, 43967, 46886, 50248, 60676, 67949, 73678, 77656, 87934, 93772, 106777, 112487, 121352, 135898, 147356, 175868, 187544, 213554, 224974, 257873, 271796, 294712, 351736, 427108, 449948, 515746, 543592, 747439, 787409, 854216, 899896, 1031492, 1237357, 1494878, 1574818, 1912279, 2062984, 2474714, 2989756, 3149636, 3824558, 4949428, 5979512, 6299272, 7649116, 8661499, 9898856, 13385953, 15298232, 17322998, 21035069, 26771906, 34645996, 42070138, 53543812, 69291992, 84140276, 107087624, 147245483, 168280552, 294490966, 588981932, 1177963864]

約数ペア:

[(1, 1177963864), (2, 588981932), (4, 294490966), (7, 168280552), (8, 147245483), (11, 107087624), (14, 84140276), (17, 69291992), (22, 53543812), (28, 42070138), (34, 34645996), (44, 26771906), (56, 21035069), (68, 17322998), (77, 15298232), (88, 13385953), (119, 9898856), (136, 8661499), (154, 7649116), (187, 6299272), (197, 5979512), (238, 4949428), (308, 3824558), (374, 3149636), (394, 2989756), (476, 2474714), (571, 2062984), (616, 1912279), (748, 1574818), (788, 1494878), (952, 1237357), (1142, 1031492), (1309, 899896), (1379, 854216), (1496, 787409), (1576, 747439), (2167, 543592), (2284, 515746), (2618, 449948), (2758, 427108), (3349, 351736), (3997, 294712), (4334, 271796), (4568, 257873), (5236, 224974), (5516, 213554), (6281, 187544), (6698, 175868), (7994, 147356), (8668, 135898), (9707, 121352), (10472, 112487), (11032, 106777), (12562, 93772), (13396, 87934), (15169, 77656), (15988, 73678), (17336, 67949), (19414, 60676), (23443, 50248), (25124, 46886), (26792, 43967), (30338, 38828), (31976, 36839)]