258883248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3167}}^1$

素因数の和:3322

約数の個数: 80

約数和(自身を含む): 725953536

約数和(自身を除く): 467070288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 131, 156, 208, 262, 312, 393, 524, 624, 786, 1048, 1572, 1703, 2096, 3144, 3167, 3406, 5109, 6288, 6334, 6812, 9501, 10218, 12668, 13624, 19002, 20436, 25336, 27248, 38004, 40872, 41171, 50672, 76008, 81744, 82342, 123513, 152016, 164684, 247026, 329368, 414877, 494052, 658736, 829754, 988104, 1244631, 1659508, 1976208, 2489262, 3319016, 4978524, 5393401, 6638032, 9957048, 10786802, 16180203, 19914096, 21573604, 32360406, 43147208, 64720812, 86294416, 129441624, 258883248]

約数ペア:

[(1, 258883248), (2, 129441624), (3, 86294416), (4, 64720812), (6, 43147208), (8, 32360406), (12, 21573604), (13, 19914096), (16, 16180203), (24, 10786802), (26, 9957048), (39, 6638032), (48, 5393401), (52, 4978524), (78, 3319016), (104, 2489262), (131, 1976208), (156, 1659508), (208, 1244631), (262, 988104), (312, 829754), (393, 658736), (524, 494052), (624, 414877), (786, 329368), (1048, 247026), (1572, 164684), (1703, 152016), (2096, 123513), (3144, 82342), (3167, 81744), (3406, 76008), (5109, 50672), (6288, 41171), (6334, 40872), (6812, 38004), (9501, 27248), (10218, 25336), (12668, 20436), (13624, 19002)]