258584976

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2939}}^1$

素因数の和:3013

約数の個数: 120

約数和(自身を含む): 796199040

約数和(自身を除く): 537614064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 72, 78, 94, 104, 117, 141, 144, 156, 188, 208, 234, 282, 312, 376, 423, 468, 564, 611, 624, 752, 846, 936, 1128, 1222, 1692, 1833, 1872, 2256, 2444, 2939, 3384, 3666, 4888, 5499, 5878, 6768, 7332, 8817, 9776, 10998, 11756, 14664, 17634, 21996, 23512, 26451, 29328, 35268, 38207, 43992, 47024, 52902, 70536, 76414, 87984, 105804, 114621, 138133, 141072, 152828, 211608, 229242, 276266, 305656, 343863, 414399, 423216, 458484, 552532, 611312, 687726, 828798, 916968, 1105064, 1243197, 1375452, 1657596, 1795729, 1833936, 2210128, 2486394, 2750904, 3315192, 3591458, 4972788, 5387187, 5501808, 6630384, 7182916, 9945576, 10774374, 14365832, 16161561, 19891152, 21548748, 28731664, 32323122, 43097496, 64646244, 86194992, 129292488, 258584976]

約数ペア:

[(1, 258584976), (2, 129292488), (3, 86194992), (4, 64646244), (6, 43097496), (8, 32323122), (9, 28731664), (12, 21548748), (13, 19891152), (16, 16161561), (18, 14365832), (24, 10774374), (26, 9945576), (36, 7182916), (39, 6630384), (47, 5501808), (48, 5387187), (52, 4972788), (72, 3591458), (78, 3315192), (94, 2750904), (104, 2486394), (117, 2210128), (141, 1833936), (144, 1795729), (156, 1657596), (188, 1375452), (208, 1243197), (234, 1105064), (282, 916968), (312, 828798), (376, 687726), (423, 611312), (468, 552532), (564, 458484), (611, 423216), (624, 414399), (752, 343863), (846, 305656), (936, 276266), (1128, 229242), (1222, 211608), (1692, 152828), (1833, 141072), (1872, 138133), (2256, 114621), (2444, 105804), (2939, 87984), (3384, 76414), (3666, 70536), (4888, 52902), (5499, 47024), (5878, 43992), (6768, 38207), (7332, 35268), (8817, 29328), (9776, 26451), (10998, 23512), (11756, 21996), (14664, 17634)]