667996968

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{5851}}^1$

素因数の和:5998

約数の個数: 64

約数和(自身を含む): 1719083520

約数和(自身を除く): 1051086552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 71, 134, 142, 201, 213, 268, 284, 402, 426, 536, 568, 804, 852, 1608, 1704, 4757, 5851, 9514, 11702, 14271, 17553, 19028, 23404, 28542, 35106, 38056, 46808, 57084, 70212, 114168, 140424, 392017, 415421, 784034, 830842, 1176051, 1246263, 1568068, 1661684, 2352102, 2492526, 3136136, 3323368, 4704204, 4985052, 9408408, 9970104, 27833207, 55666414, 83499621, 111332828, 166999242, 222665656, 333998484, 667996968]

約数ペア:

[(1, 667996968), (2, 333998484), (3, 222665656), (4, 166999242), (6, 111332828), (8, 83499621), (12, 55666414), (24, 27833207), (67, 9970104), (71, 9408408), (134, 4985052), (142, 4704204), (201, 3323368), (213, 3136136), (268, 2492526), (284, 2352102), (402, 1661684), (426, 1568068), (536, 1246263), (568, 1176051), (804, 830842), (852, 784034), (1608, 415421), (1704, 392017), (4757, 140424), (5851, 114168), (9514, 70212), (11702, 57084), (14271, 46808), (17553, 38056), (19028, 35106), (23404, 28542)]