238382844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{405413}}^1$

素因数の和:405434

約数の個数: 36

約数和(自身を含む): 647040744

約数和(自身を除く): 408657900

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 405413, 810826, 1216239, 1621652, 2432478, 2837891, 4864956, 5675782, 8513673, 11351564, 17027346, 19865237, 34054692, 39730474, 59595711, 79460948, 119191422, 238382844]

約数ペア:

[(1, 238382844), (2, 119191422), (3, 79460948), (4, 59595711), (6, 39730474), (7, 34054692), (12, 19865237), (14, 17027346), (21, 11351564), (28, 8513673), (42, 5675782), (49, 4864956), (84, 2837891), (98, 2432478), (147, 1621652), (196, 1216239), (294, 810826), (588, 405413)]