212322768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{631913}}^1$

素因数の和:631931

約数の個数: 40

約数和(自身を含む): 626858688

約数和(自身を除く): 414535920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 631913, 1263826, 1895739, 2527652, 3791478, 4423391, 5055304, 7582956, 8846782, 10110608, 13270173, 15165912, 17693564, 26540346, 30331824, 35387128, 53080692, 70774256, 106161384, 212322768]

約数ペア:

[(1, 212322768), (2, 106161384), (3, 70774256), (4, 53080692), (6, 35387128), (7, 30331824), (8, 26540346), (12, 17693564), (14, 15165912), (16, 13270173), (21, 10110608), (24, 8846782), (28, 7582956), (42, 5055304), (48, 4423391), (56, 3791478), (84, 2527652), (112, 1895739), (168, 1263826), (336, 631913)]