1215411668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{15583}}^1$

素因数の和:15672

約数の個数: 48

約数和(自身を含む): 2387718144

約数和(自身を除く): 1172306476

約数列:

[1, 2, 4, 17, 31, 34, 37, 62, 68, 74, 124, 148, 527, 629, 1054, 1147, 1258, 2108, 2294, 2516, 4588, 15583, 19499, 31166, 38998, 62332, 77996, 264911, 483073, 529822, 576571, 966146, 1059644, 1153142, 1932292, 2306284, 8212241, 9801707, 16424482, 17873701, 19603414, 32848964, 35747402, 39206828, 71494804, 303852917, 607705834, 1215411668]

約数ペア:

[(1, 1215411668), (2, 607705834), (4, 303852917), (17, 71494804), (31, 39206828), (34, 35747402), (37, 32848964), (62, 19603414), (68, 17873701), (74, 16424482), (124, 9801707), (148, 8212241), (527, 2306284), (629, 1932292), (1054, 1153142), (1147, 1059644), (1258, 966146), (2108, 576571), (2294, 529822), (2516, 483073), (4588, 264911), (15583, 77996), (19499, 62332), (31166, 38998)]