886045992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{6469}}^1$

素因数の和:6930

約数の個数: 64

約数和(自身を含む): 2391312000

約数和(自身を除く): 1505266008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 439, 878, 1317, 1756, 2634, 3512, 5268, 5707, 6469, 10536, 11414, 12938, 17121, 19407, 22828, 25876, 34242, 38814, 45656, 51752, 68484, 77628, 84097, 136968, 155256, 168194, 252291, 336388, 504582, 672776, 1009164, 2018328, 2839891, 5679782, 8519673, 11359564, 17039346, 22719128, 34078692, 36918583, 68157384, 73837166, 110755749, 147674332, 221511498, 295348664, 443022996, 886045992]

約数ペア:

[(1, 886045992), (2, 443022996), (3, 295348664), (4, 221511498), (6, 147674332), (8, 110755749), (12, 73837166), (13, 68157384), (24, 36918583), (26, 34078692), (39, 22719128), (52, 17039346), (78, 11359564), (104, 8519673), (156, 5679782), (312, 2839891), (439, 2018328), (878, 1009164), (1317, 672776), (1756, 504582), (2634, 336388), (3512, 252291), (5268, 168194), (5707, 155256), (6469, 136968), (10536, 84097), (11414, 77628), (12938, 68484), (17121, 51752), (19407, 45656), (22828, 38814), (25876, 34242)]