1640374056

素因数分解:

$2^3\times 3^2\times {\mathrm{233}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:875

約数の個数: 96

約数和(自身を含む): 4490539560

約数和(自身を除く): 2850165504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 233, 277, 353, 466, 554, 699, 706, 831, 932, 1059, 1108, 1398, 1412, 1662, 1864, 2097, 2118, 2216, 2493, 2796, 2824, 3177, 3324, 4194, 4236, 4986, 5592, 6354, 6648, 8388, 8472, 9972, 12708, 16776, 19944, 25416, 64541, 82249, 97781, 129082, 164498, 193623, 195562, 246747, 258164, 293343, 328996, 387246, 391124, 493494, 516328, 580869, 586686, 657992, 740241, 774492, 782248, 880029, 986988, 1161738, 1173372, 1480482, 1548984, 1760058, 1973976, 2323476, 2346744, 2960964, 3520116, 4646952, 5921928, 7040232, 22782973, 45565946, 68348919, 91131892, 136697838, 182263784, 205046757, 273395676, 410093514, 546791352, 820187028, 1640374056]

約数ペア:

[(1, 1640374056), (2, 820187028), (3, 546791352), (4, 410093514), (6, 273395676), (8, 205046757), (9, 182263784), (12, 136697838), (18, 91131892), (24, 68348919), (36, 45565946), (72, 22782973), (233, 7040232), (277, 5921928), (353, 4646952), (466, 3520116), (554, 2960964), (699, 2346744), (706, 2323476), (831, 1973976), (932, 1760058), (1059, 1548984), (1108, 1480482), (1398, 1173372), (1412, 1161738), (1662, 986988), (1864, 880029), (2097, 782248), (2118, 774492), (2216, 740241), (2493, 657992), (2796, 586686), (2824, 580869), (3177, 516328), (3324, 493494), (4194, 391124), (4236, 387246), (4986, 328996), (5592, 293343), (6354, 258164), (6648, 246747), (8388, 195562), (8472, 193623), (9972, 164498), (12708, 129082), (16776, 97781), (19944, 82249), (25416, 64541)]