231567881632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{25537}}^1$

素因数の和:25854

約数の個数: 96

約数和(自身を含む): 491163160320

約数和(自身を除く): 259595278688

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 79, 136, 158, 211, 272, 316, 422, 544, 632, 844, 1264, 1343, 1688, 2528, 2686, 3376, 3587, 5372, 6752, 7174, 10744, 14348, 16669, 21488, 25537, 28696, 33338, 42976, 51074, 57392, 66676, 102148, 114784, 133352, 204296, 266704, 283373, 408592, 434129, 533408, 566746, 817184, 868258, 1133492, 1736516, 2017423, 2266984, 3473032, 4034846, 4533968, 5388307, 6946064, 8069692, 9067936, 10776614, 13892128, 16139384, 21553228, 32278768, 34296191, 43106456, 64557536, 68592382, 86212912, 91601219, 137184764, 172425824, 183202438, 274369528, 366404876, 425676253, 548739056, 732809752, 851352506, 1097478112, 1465619504, 1702705012, 2931239008, 3405410024, 6810820048, 7236496301, 13621640096, 14472992602, 28945985204, 57891970408, 115783940816, 231567881632]

約数ペア:

[(1, 231567881632), (2, 115783940816), (4, 57891970408), (8, 28945985204), (16, 14472992602), (17, 13621640096), (32, 7236496301), (34, 6810820048), (68, 3405410024), (79, 2931239008), (136, 1702705012), (158, 1465619504), (211, 1097478112), (272, 851352506), (316, 732809752), (422, 548739056), (544, 425676253), (632, 366404876), (844, 274369528), (1264, 183202438), (1343, 172425824), (1688, 137184764), (2528, 91601219), (2686, 86212912), (3376, 68592382), (3587, 64557536), (5372, 43106456), (6752, 34296191), (7174, 32278768), (10744, 21553228), (14348, 16139384), (16669, 13892128), (21488, 10776614), (25537, 9067936), (28696, 8069692), (33338, 6946064), (42976, 5388307), (51074, 4533968), (57392, 4034846), (66676, 3473032), (102148, 2266984), (114784, 2017423), (133352, 1736516), (204296, 1133492), (266704, 868258), (283373, 817184), (408592, 566746), (434129, 533408)]