264668889368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{275929}}^1$

素因数の和:276372

約数の個数: 64

約数和(自身を含む): 559056254400

約数和(自身を除く): 294387365032

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 401, 598, 802, 1196, 1604, 2392, 3208, 5213, 9223, 10426, 18446, 20852, 36892, 41704, 73784, 119899, 239798, 275929, 479596, 551858, 959192, 1103716, 2207432, 3587077, 6346367, 7174154, 12692734, 14348308, 25385468, 28696616, 50770936, 82502771, 110647529, 165005542, 221295058, 330011084, 442590116, 660022168, 885180232, 1438417877, 2544893167, 2876835754, 5089786334, 5753671508, 10179572668, 11507343016, 20359145336, 33083611171, 66167222342, 132334444684, 264668889368]

約数ペア:

[(1, 264668889368), (2, 132334444684), (4, 66167222342), (8, 33083611171), (13, 20359145336), (23, 11507343016), (26, 10179572668), (46, 5753671508), (52, 5089786334), (92, 2876835754), (104, 2544893167), (184, 1438417877), (299, 885180232), (401, 660022168), (598, 442590116), (802, 330011084), (1196, 221295058), (1604, 165005542), (2392, 110647529), (3208, 82502771), (5213, 50770936), (9223, 28696616), (10426, 25385468), (18446, 14348308), (20852, 12692734), (36892, 7174154), (41704, 6346367), (73784, 3587077), (119899, 2207432), (239798, 1103716), (275929, 959192), (479596, 551858)]