388854072

素因数分解:

$2^3\times 3^2\times {\mathrm{2309}}^1\times {\mathrm{2339}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 1054053000

約数和(自身を除く): 665198928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2309, 2339, 4618, 4678, 6927, 7017, 9236, 9356, 13854, 14034, 18472, 18712, 20781, 21051, 27708, 28068, 41562, 42102, 55416, 56136, 83124, 84204, 166248, 168408, 5400751, 10801502, 16202253, 21603004, 32404506, 43206008, 48606759, 64809012, 97213518, 129618024, 194427036, 388854072]

約数ペア:

[(1, 388854072), (2, 194427036), (3, 129618024), (4, 97213518), (6, 64809012), (8, 48606759), (9, 43206008), (12, 32404506), (18, 21603004), (24, 16202253), (36, 10801502), (72, 5400751), (2309, 168408), (2339, 166248), (4618, 84204), (4678, 83124), (6927, 56136), (7017, 55416), (9236, 42102), (9356, 41562), (13854, 28068), (14034, 27708), (18472, 21051), (18712, 20781)]