12485703984

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3203}}^1\times {\mathrm{6247}}^1$

素因数の和:9474

約数の個数: 80

約数和(自身を含む): 34752275712

約数和(自身を除く): 22266571728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 3203, 6247, 6406, 9609, 12494, 12812, 18741, 19218, 24988, 25624, 37482, 38436, 41639, 49976, 51248, 74964, 76872, 81211, 83278, 99952, 124917, 149928, 153744, 162422, 166556, 243633, 249834, 299856, 324844, 333112, 487266, 499668, 649688, 666224, 974532, 999336, 1299376, 1949064, 1998672, 3898128, 20009141, 40018282, 60027423, 80036564, 120054846, 160073128, 240109692, 260118833, 320146256, 480219384, 520237666, 780356499, 960438768, 1040475332, 1560712998, 2080950664, 3121425996, 4161901328, 6242851992, 12485703984]

約数ペア:

[(1, 12485703984), (2, 6242851992), (3, 4161901328), (4, 3121425996), (6, 2080950664), (8, 1560712998), (12, 1040475332), (13, 960438768), (16, 780356499), (24, 520237666), (26, 480219384), (39, 320146256), (48, 260118833), (52, 240109692), (78, 160073128), (104, 120054846), (156, 80036564), (208, 60027423), (312, 40018282), (624, 20009141), (3203, 3898128), (6247, 1998672), (6406, 1949064), (9609, 1299376), (12494, 999336), (12812, 974532), (18741, 666224), (19218, 649688), (24988, 499668), (25624, 487266), (37482, 333112), (38436, 324844), (41639, 299856), (49976, 249834), (51248, 243633), (74964, 166556), (76872, 162422), (81211, 153744), (83278, 149928), (99952, 124917)]