240672894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{9829}}^1$

素因数の和:9905

約数の個数: 64

約数和(自身を含む): 611504640

約数和(自身を除く): 370831746

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 53, 66, 77, 106, 154, 159, 231, 318, 371, 462, 583, 742, 1113, 1166, 1749, 2226, 3498, 4081, 8162, 9829, 12243, 19658, 24486, 29487, 58974, 68803, 108119, 137606, 206409, 216238, 324357, 412818, 520937, 648714, 756833, 1041874, 1513666, 1562811, 2270499, 3125622, 3646559, 4540998, 5730307, 7293118, 10939677, 11460614, 17190921, 21879354, 34381842, 40112149, 80224298, 120336447, 240672894]

約数ペア:

[(1, 240672894), (2, 120336447), (3, 80224298), (6, 40112149), (7, 34381842), (11, 21879354), (14, 17190921), (21, 11460614), (22, 10939677), (33, 7293118), (42, 5730307), (53, 4540998), (66, 3646559), (77, 3125622), (106, 2270499), (154, 1562811), (159, 1513666), (231, 1041874), (318, 756833), (371, 648714), (462, 520937), (583, 412818), (742, 324357), (1113, 216238), (1166, 206409), (1749, 137606), (2226, 108119), (3498, 68803), (4081, 58974), (8162, 29487), (9829, 24486), (12243, 19658)]