290410532074

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1823}}^1\times {\mathrm{1931}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 497302364160

約数和(自身を除く): 206891832086

約数列:

[1, 2, 13, 19, 26, 38, 167, 247, 334, 494, 1823, 1931, 2171, 3173, 3646, 3862, 4342, 6346, 23699, 25103, 34637, 36689, 41249, 47398, 50206, 69274, 73378, 82498, 304441, 322477, 450281, 476957, 608882, 644954, 900562, 953914, 3520213, 3957733, 4192201, 5784379, 6127063, 7040426, 7915466, 8384402, 11568758, 12254126, 45762769, 66884047, 75196927, 79651819, 91525538, 133768094, 150393854, 159303638, 587875571, 869492611, 1175751142, 1738985222, 7642382423, 11169635849, 15284764846, 22339271698, 145205266037, 290410532074]

約数ペア:

[(1, 290410532074), (2, 145205266037), (13, 22339271698), (19, 15284764846), (26, 11169635849), (38, 7642382423), (167, 1738985222), (247, 1175751142), (334, 869492611), (494, 587875571), (1823, 159303638), (1931, 150393854), (2171, 133768094), (3173, 91525538), (3646, 79651819), (3862, 75196927), (4342, 66884047), (6346, 45762769), (23699, 12254126), (25103, 11568758), (34637, 8384402), (36689, 7915466), (41249, 7040426), (47398, 6127063), (50206, 5784379), (69274, 4192201), (73378, 3957733), (82498, 3520213), (304441, 953914), (322477, 900562), (450281, 644954), (476957, 608882)]