392394244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1699}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 779688000

約数和(自身を除く): 387293756

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 181, 319, 362, 638, 724, 1276, 1699, 1991, 3398, 3982, 5249, 6796, 7964, 10498, 18689, 20996, 37378, 49271, 57739, 74756, 98542, 115478, 197084, 230956, 307519, 541981, 615038, 1083962, 1230076, 2167924, 3382709, 6765418, 8918051, 13530836, 17836102, 35672204, 98098561, 196197122, 392394244]

約数ペア:

[(1, 392394244), (2, 196197122), (4, 98098561), (11, 35672204), (22, 17836102), (29, 13530836), (44, 8918051), (58, 6765418), (116, 3382709), (181, 2167924), (319, 1230076), (362, 1083962), (638, 615038), (724, 541981), (1276, 307519), (1699, 230956), (1991, 197084), (3398, 115478), (3982, 98542), (5249, 74756), (6796, 57739), (7964, 49271), (10498, 37378), (18689, 20996)]