1296310336

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{3709}}^1$

素因数の和:3891

約数の個数: 56

約数和(自身を含む): 2653629440

約数和(自身を除く): 1357319104

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 127, 172, 254, 344, 508, 688, 1016, 1376, 2032, 2752, 3709, 4064, 5461, 7418, 8128, 10922, 14836, 21844, 29672, 43688, 59344, 87376, 118688, 159487, 174752, 237376, 318974, 349504, 471043, 637948, 942086, 1275896, 1884172, 2551792, 3768344, 5103584, 7536688, 10207168, 15073376, 20254849, 30146752, 40509698, 81019396, 162038792, 324077584, 648155168, 1296310336]

約数ペア:

[(1, 1296310336), (2, 648155168), (4, 324077584), (8, 162038792), (16, 81019396), (32, 40509698), (43, 30146752), (64, 20254849), (86, 15073376), (127, 10207168), (172, 7536688), (254, 5103584), (344, 3768344), (508, 2551792), (688, 1884172), (1016, 1275896), (1376, 942086), (2032, 637948), (2752, 471043), (3709, 349504), (4064, 318974), (5461, 237376), (7418, 174752), (8128, 159487), (10922, 118688), (14836, 87376), (21844, 59344), (29672, 43688)]