388620304

素因数分解:

$2^4\times {\mathrm{41}}^2\times {\mathrm{14449}}^1$

素因数の和:14539

約数の個数: 30

約数和(自身を含む): 771817850

約数和(自身を除く): 383197546

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1681, 3362, 6724, 13448, 14449, 26896, 28898, 57796, 115592, 231184, 592409, 1184818, 2369636, 4739272, 9478544, 24288769, 48577538, 97155076, 194310152, 388620304]

約数ペア:

[(1, 388620304), (2, 194310152), (4, 97155076), (8, 48577538), (16, 24288769), (41, 9478544), (82, 4739272), (164, 2369636), (328, 1184818), (656, 592409), (1681, 231184), (3362, 115592), (6724, 57796), (13448, 28898), (14449, 26896)]