308690616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 870408000

約数和(自身を除く): 561717384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 109, 116, 156, 174, 218, 232, 312, 313, 327, 348, 377, 436, 626, 654, 696, 754, 872, 939, 1131, 1252, 1308, 1417, 1508, 1878, 2262, 2504, 2616, 2834, 3016, 3161, 3756, 4069, 4251, 4524, 5668, 6322, 7512, 8138, 8502, 9048, 9077, 9483, 11336, 12207, 12644, 16276, 17004, 18154, 18966, 24414, 25288, 27231, 32552, 34008, 34117, 36308, 37932, 41093, 48828, 54462, 68234, 72616, 75864, 82186, 97656, 102351, 108924, 118001, 123279, 136468, 164372, 204702, 217848, 236002, 246558, 272936, 328744, 354003, 409404, 443521, 472004, 493116, 708006, 818808, 887042, 944008, 986232, 989393, 1330563, 1416012, 1774084, 1978786, 2661126, 2832024, 2968179, 3548168, 3957572, 5322252, 5936358, 7915144, 10644504, 11872716, 12862109, 23745432, 25724218, 38586327, 51448436, 77172654, 102896872, 154345308, 308690616]

約数ペア:

[(1, 308690616), (2, 154345308), (3, 102896872), (4, 77172654), (6, 51448436), (8, 38586327), (12, 25724218), (13, 23745432), (24, 12862109), (26, 11872716), (29, 10644504), (39, 7915144), (52, 5936358), (58, 5322252), (78, 3957572), (87, 3548168), (104, 2968179), (109, 2832024), (116, 2661126), (156, 1978786), (174, 1774084), (218, 1416012), (232, 1330563), (312, 989393), (313, 986232), (327, 944008), (348, 887042), (377, 818808), (436, 708006), (626, 493116), (654, 472004), (696, 443521), (754, 409404), (872, 354003), (939, 328744), (1131, 272936), (1252, 246558), (1308, 236002), (1417, 217848), (1508, 204702), (1878, 164372), (2262, 136468), (2504, 123279), (2616, 118001), (2834, 108924), (3016, 102351), (3161, 97656), (3756, 82186), (4069, 75864), (4251, 72616), (4524, 68234), (5668, 54462), (6322, 48828), (7512, 41093), (8138, 37932), (8502, 36308), (9048, 34117), (9077, 34008), (9483, 32552), (11336, 27231), (12207, 25288), (12644, 24414), (16276, 18966), (17004, 18154)]