327338672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{38821}}^1$

素因数の和:38877

約数の個数: 40

約数和(自身を含む): 693205632

約数和(自身を除く): 365866960

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 38821, 77642, 155284, 310568, 621136, 659957, 1203451, 1319914, 2406902, 2639828, 4813804, 5279656, 9627608, 10559312, 19255216, 20458667, 40917334, 81834668, 163669336, 327338672]

約数ペア:

[(1, 327338672), (2, 163669336), (4, 81834668), (8, 40917334), (16, 20458667), (17, 19255216), (31, 10559312), (34, 9627608), (62, 5279656), (68, 4813804), (124, 2639828), (136, 2406902), (248, 1319914), (272, 1203451), (496, 659957), (527, 621136), (1054, 310568), (2108, 155284), (4216, 77642), (8432, 38821)]