301467628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{881}}^1$

素因数の和:1015

約数の個数: 72

約数和(自身を含む): 670051872

約数和(自身を除く): 368584244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 121, 154, 202, 242, 308, 404, 484, 707, 847, 881, 1111, 1414, 1694, 1762, 2222, 2828, 3388, 3524, 4444, 6167, 7777, 9691, 12221, 12334, 15554, 19382, 24442, 24668, 31108, 38764, 48884, 67837, 85547, 88981, 106601, 135674, 171094, 177962, 213202, 271348, 342188, 355924, 426404, 622867, 746207, 978791, 1245734, 1492414, 1957582, 2491468, 2984828, 3915164, 6851537, 10766701, 13703074, 21533402, 27406148, 43066804, 75366907, 150733814, 301467628]

約数ペア:

[(1, 301467628), (2, 150733814), (4, 75366907), (7, 43066804), (11, 27406148), (14, 21533402), (22, 13703074), (28, 10766701), (44, 6851537), (77, 3915164), (101, 2984828), (121, 2491468), (154, 1957582), (202, 1492414), (242, 1245734), (308, 978791), (404, 746207), (484, 622867), (707, 426404), (847, 355924), (881, 342188), (1111, 271348), (1414, 213202), (1694, 177962), (1762, 171094), (2222, 135674), (2828, 106601), (3388, 88981), (3524, 85547), (4444, 67837), (6167, 48884), (7777, 38764), (9691, 31108), (12221, 24668), (12334, 24442), (15554, 19382)]