386949936

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{260047}}^1$

素因数の和:260089

約数の個数: 40

約数和(自身を含む): 1031870464

約数和(自身を除く): 644920528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 260047, 520094, 780141, 1040188, 1560282, 2080376, 3120564, 4160752, 6241128, 8061457, 12482256, 16122914, 24184371, 32245828, 48368742, 64491656, 96737484, 128983312, 193474968, 386949936]

約数ペア:

[(1, 386949936), (2, 193474968), (3, 128983312), (4, 96737484), (6, 64491656), (8, 48368742), (12, 32245828), (16, 24184371), (24, 16122914), (31, 12482256), (48, 8061457), (62, 6241128), (93, 4160752), (124, 3120564), (186, 2080376), (248, 1560282), (372, 1040188), (496, 780141), (744, 520094), (1488, 260047)]