657184497372

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{32656753}}^1$

素因数の和:32656819

約数の個数: 72

約数和(自身を含む): 1830607002224

約数和(自身を除く): 1173422504852

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 43, 52, 78, 86, 117, 129, 156, 172, 234, 258, 387, 468, 516, 559, 774, 1118, 1548, 1677, 2236, 3354, 5031, 6708, 10062, 20124, 32656753, 65313506, 97970259, 130627012, 195940518, 293910777, 391881036, 424537789, 587821554, 849075578, 1175643108, 1273613367, 1404240379, 1698151156, 2547226734, 2808480758, 3820840101, 4212721137, 5094453468, 5616961516, 7641680202, 8425442274, 12638163411, 15283360404, 16850884548, 18255124927, 25276326822, 36510249854, 50552653644, 54765374781, 73020499708, 109530749562, 164296124343, 219061499124, 328592248686, 657184497372]

約数ペア:

[(1, 657184497372), (2, 328592248686), (3, 219061499124), (4, 164296124343), (6, 109530749562), (9, 73020499708), (12, 54765374781), (13, 50552653644), (18, 36510249854), (26, 25276326822), (36, 18255124927), (39, 16850884548), (43, 15283360404), (52, 12638163411), (78, 8425442274), (86, 7641680202), (117, 5616961516), (129, 5094453468), (156, 4212721137), (172, 3820840101), (234, 2808480758), (258, 2547226734), (387, 1698151156), (468, 1404240379), (516, 1273613367), (559, 1175643108), (774, 849075578), (1118, 587821554), (1548, 424537789), (1677, 391881036), (2236, 293910777), (3354, 195940518), (5031, 130627012), (6708, 97970259), (10062, 65313506), (20124, 32656753)]