286715604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{72623}}^1$

素因数の和:72684

約数の個数: 48

約数和(自身を含む): 780853248

約数和(自身を除く): 494137644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3948, 72623, 145246, 217869, 290492, 435738, 508361, 871476, 1016722, 1525083, 2033444, 3050166, 3413281, 6100332, 6826562, 10239843, 13653124, 20479686, 23892967, 40959372, 47785934, 71678901, 95571868, 143357802, 286715604]

約数ペア:

[(1, 286715604), (2, 143357802), (3, 95571868), (4, 71678901), (6, 47785934), (7, 40959372), (12, 23892967), (14, 20479686), (21, 13653124), (28, 10239843), (42, 6826562), (47, 6100332), (84, 3413281), (94, 3050166), (141, 2033444), (188, 1525083), (282, 1016722), (329, 871476), (564, 508361), (658, 435738), (987, 290492), (1316, 217869), (1974, 145246), (3948, 72623)]