381386908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{7933}}^1$

素因数の和:8062

約数の個数: 48

約数和(自身を含む): 815742144

約数和(自身を除く): 434355236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 404, 476, 707, 1414, 1717, 2828, 3434, 6868, 7933, 12019, 15866, 24038, 31732, 48076, 55531, 111062, 134861, 222124, 269722, 539444, 801233, 944027, 1602466, 1888054, 3204932, 3776108, 5608631, 11217262, 13620961, 22434524, 27241922, 54483844, 95346727, 190693454, 381386908]

約数ペア:

[(1, 381386908), (2, 190693454), (4, 95346727), (7, 54483844), (14, 27241922), (17, 22434524), (28, 13620961), (34, 11217262), (68, 5608631), (101, 3776108), (119, 3204932), (202, 1888054), (238, 1602466), (404, 944027), (476, 801233), (707, 539444), (1414, 269722), (1717, 222124), (2828, 134861), (3434, 111062), (6868, 55531), (7933, 48076), (12019, 31732), (15866, 24038)]