231771624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{233}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 690094080

約数和(自身を除く): 458322456

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 191, 217, 233, 248, 372, 382, 434, 466, 573, 651, 699, 744, 764, 868, 932, 1146, 1302, 1337, 1398, 1528, 1631, 1736, 1864, 2292, 2604, 2674, 2796, 3262, 4011, 4584, 4893, 5208, 5348, 5592, 5921, 6524, 7223, 8022, 9786, 10696, 11842, 13048, 14446, 16044, 17763, 19572, 21669, 23684, 28892, 32088, 35526, 39144, 41447, 43338, 44503, 47368, 50561, 57784, 71052, 82894, 86676, 89006, 101122, 124341, 133509, 142104, 151683, 165788, 173352, 178012, 202244, 248682, 267018, 303366, 311521, 331576, 356024, 404488, 497364, 534036, 606732, 623042, 934563, 994728, 1068072, 1213464, 1246084, 1379593, 1869126, 2492168, 2759186, 3738252, 4138779, 5518372, 7476504, 8277558, 9657151, 11036744, 16555116, 19314302, 28971453, 33110232, 38628604, 57942906, 77257208, 115885812, 231771624]

約数ペア:

[(1, 231771624), (2, 115885812), (3, 77257208), (4, 57942906), (6, 38628604), (7, 33110232), (8, 28971453), (12, 19314302), (14, 16555116), (21, 11036744), (24, 9657151), (28, 8277558), (31, 7476504), (42, 5518372), (56, 4138779), (62, 3738252), (84, 2759186), (93, 2492168), (124, 1869126), (168, 1379593), (186, 1246084), (191, 1213464), (217, 1068072), (233, 994728), (248, 934563), (372, 623042), (382, 606732), (434, 534036), (466, 497364), (573, 404488), (651, 356024), (699, 331576), (744, 311521), (764, 303366), (868, 267018), (932, 248682), (1146, 202244), (1302, 178012), (1337, 173352), (1398, 165788), (1528, 151683), (1631, 142104), (1736, 133509), (1864, 124341), (2292, 101122), (2604, 89006), (2674, 86676), (2796, 82894), (3262, 71052), (4011, 57784), (4584, 50561), (4893, 47368), (5208, 44503), (5348, 43338), (5592, 41447), (5921, 39144), (6524, 35526), (7223, 32088), (8022, 28892), (9786, 23684), (10696, 21669), (11842, 19572), (13048, 17763), (14446, 16044)]