327638584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23687}}^1$

素因数の和:23732

約数の個数: 64

約数和(自身を含む): 795916800

約数和(自身を除く): 468278216

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6916, 13832, 23687, 47374, 94748, 165809, 189496, 307931, 331618, 450053, 615862, 663236, 900106, 1231724, 1326472, 1800212, 2155517, 2463448, 3150371, 3600424, 4311034, 5850689, 6300742, 8622068, 11701378, 12601484, 17244136, 23402756, 25202968, 40954823, 46805512, 81909646, 163819292, 327638584]

約数ペア:

[(1, 327638584), (2, 163819292), (4, 81909646), (7, 46805512), (8, 40954823), (13, 25202968), (14, 23402756), (19, 17244136), (26, 12601484), (28, 11701378), (38, 8622068), (52, 6300742), (56, 5850689), (76, 4311034), (91, 3600424), (104, 3150371), (133, 2463448), (152, 2155517), (182, 1800212), (247, 1326472), (266, 1231724), (364, 900106), (494, 663236), (532, 615862), (728, 450053), (988, 331618), (1064, 307931), (1729, 189496), (1976, 165809), (3458, 94748), (6916, 47374), (13832, 23687)]