1566582724

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:825

約数の個数: 72

約数和(自身を含む): 3259874688

約数和(自身を除く): 1693291964

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 122, 196, 244, 283, 427, 463, 566, 854, 926, 1132, 1708, 1852, 1981, 2989, 3241, 3962, 5978, 6482, 7924, 11956, 12964, 13867, 17263, 22687, 27734, 28243, 34526, 45374, 55468, 56486, 69052, 90748, 112972, 120841, 131029, 197701, 241682, 262058, 395402, 483364, 524116, 790804, 845887, 917203, 1383907, 1691774, 1834406, 2767814, 3383548, 3668812, 5535628, 6420421, 7992769, 12840842, 15985538, 25681684, 31971076, 55949383, 111898766, 223797532, 391645681, 783291362, 1566582724]

約数ペア:

[(1, 1566582724), (2, 783291362), (4, 391645681), (7, 223797532), (14, 111898766), (28, 55949383), (49, 31971076), (61, 25681684), (98, 15985538), (122, 12840842), (196, 7992769), (244, 6420421), (283, 5535628), (427, 3668812), (463, 3383548), (566, 2767814), (854, 1834406), (926, 1691774), (1132, 1383907), (1708, 917203), (1852, 845887), (1981, 790804), (2989, 524116), (3241, 483364), (3962, 395402), (5978, 262058), (6482, 241682), (7924, 197701), (11956, 131029), (12964, 120841), (13867, 112972), (17263, 90748), (22687, 69052), (27734, 56486), (28243, 55468), (34526, 45374)]