328258044

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4001}}^1$

素因数の和:4107

約数の個数: 72

約数和(自身を含む): 865296432

約数和(自身を除く): 537038388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 387, 477, 516, 636, 774, 954, 1548, 1908, 2279, 4001, 4558, 6837, 8002, 9116, 12003, 13674, 16004, 20511, 24006, 27348, 36009, 41022, 48012, 72018, 82044, 144036, 172043, 212053, 344086, 424106, 516129, 636159, 688172, 848212, 1032258, 1272318, 1548387, 1908477, 2064516, 2544636, 3096774, 3816954, 6193548, 7633908, 9118279, 18236558, 27354837, 36473116, 54709674, 82064511, 109419348, 164129022, 328258044]

約数ペア:

[(1, 328258044), (2, 164129022), (3, 109419348), (4, 82064511), (6, 54709674), (9, 36473116), (12, 27354837), (18, 18236558), (36, 9118279), (43, 7633908), (53, 6193548), (86, 3816954), (106, 3096774), (129, 2544636), (159, 2064516), (172, 1908477), (212, 1548387), (258, 1272318), (318, 1032258), (387, 848212), (477, 688172), (516, 636159), (636, 516129), (774, 424106), (954, 344086), (1548, 212053), (1908, 172043), (2279, 144036), (4001, 82044), (4558, 72018), (6837, 48012), (8002, 41022), (9116, 36009), (12003, 27348), (13674, 24006), (16004, 20511)]