384311180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{487}}^1$

素因数の和:735

約数の個数: 96

約数和(自身を含む): 938552832

約数和(自身を除く): 554241652

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 211, 220, 340, 374, 422, 487, 748, 844, 935, 974, 1055, 1870, 1948, 2110, 2321, 2435, 3587, 3740, 4220, 4642, 4870, 5357, 7174, 8279, 9284, 9740, 10714, 11605, 14348, 16558, 17935, 21428, 23210, 26785, 33116, 35870, 39457, 41395, 46420, 53570, 71740, 78914, 82790, 91069, 102757, 107140, 157828, 165580, 182138, 197285, 205514, 364276, 394570, 411028, 455345, 513785, 789140, 910690, 1027570, 1130327, 1746869, 1821380, 2055140, 2260654, 3493738, 4521308, 5651635, 6987476, 8734345, 11303270, 17468690, 19215559, 22606540, 34937380, 38431118, 76862236, 96077795, 192155590, 384311180]

約数ペア:

[(1, 384311180), (2, 192155590), (4, 96077795), (5, 76862236), (10, 38431118), (11, 34937380), (17, 22606540), (20, 19215559), (22, 17468690), (34, 11303270), (44, 8734345), (55, 6987476), (68, 5651635), (85, 4521308), (110, 3493738), (170, 2260654), (187, 2055140), (211, 1821380), (220, 1746869), (340, 1130327), (374, 1027570), (422, 910690), (487, 789140), (748, 513785), (844, 455345), (935, 411028), (974, 394570), (1055, 364276), (1870, 205514), (1948, 197285), (2110, 182138), (2321, 165580), (2435, 157828), (3587, 107140), (3740, 102757), (4220, 91069), (4642, 82790), (4870, 78914), (5357, 71740), (7174, 53570), (8279, 46420), (9284, 41395), (9740, 39457), (10714, 35870), (11605, 33116), (14348, 26785), (16558, 23210), (17935, 21428)]