275025828

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{421}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 824378688

約数和(自身を除く): 549352860

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 98, 101, 132, 147, 154, 196, 202, 231, 294, 303, 308, 404, 421, 462, 539, 588, 606, 707, 842, 924, 1078, 1111, 1212, 1263, 1414, 1617, 1684, 2121, 2156, 2222, 2526, 2828, 2947, 3234, 3333, 4242, 4444, 4631, 4949, 5052, 5894, 6468, 6666, 7777, 8484, 8841, 9262, 9898, 11788, 13332, 13893, 14847, 15554, 17682, 18524, 19796, 20629, 23331, 27786, 29694, 31108, 32417, 35364, 41258, 42521, 46662, 54439, 55572, 59388, 61887, 64834, 82516, 85042, 93324, 97251, 108878, 123774, 127563, 129668, 163317, 170084, 194502, 217756, 226919, 247548, 255126, 297647, 326634, 389004, 453838, 467731, 510252, 595294, 653268, 680757, 892941, 907676, 935462, 1190588, 1361514, 1403193, 1785882, 1870924, 2083529, 2723028, 2806386, 3274117, 3571764, 4167058, 5612772, 6250587, 6548234, 8334116, 9822351, 12501174, 13096468, 19644702, 22918819, 25002348, 39289404, 45837638, 68756457, 91675276, 137512914, 275025828]

約数ペア:

[(1, 275025828), (2, 137512914), (3, 91675276), (4, 68756457), (6, 45837638), (7, 39289404), (11, 25002348), (12, 22918819), (14, 19644702), (21, 13096468), (22, 12501174), (28, 9822351), (33, 8334116), (42, 6548234), (44, 6250587), (49, 5612772), (66, 4167058), (77, 3571764), (84, 3274117), (98, 2806386), (101, 2723028), (132, 2083529), (147, 1870924), (154, 1785882), (196, 1403193), (202, 1361514), (231, 1190588), (294, 935462), (303, 907676), (308, 892941), (404, 680757), (421, 653268), (462, 595294), (539, 510252), (588, 467731), (606, 453838), (707, 389004), (842, 326634), (924, 297647), (1078, 255126), (1111, 247548), (1212, 226919), (1263, 217756), (1414, 194502), (1617, 170084), (1684, 163317), (2121, 129668), (2156, 127563), (2222, 123774), (2526, 108878), (2828, 97251), (2947, 93324), (3234, 85042), (3333, 82516), (4242, 64834), (4444, 61887), (4631, 59388), (4949, 55572), (5052, 54439), (5894, 46662), (6468, 42521), (6666, 41258), (7777, 35364), (8484, 32417), (8841, 31108), (9262, 29694), (9898, 27786), (11788, 23331), (13332, 20629), (13893, 19796), (14847, 18524), (15554, 17682)]