172612968

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{38461}}^1$

素因数の和:38498

約数の個数: 64

約数和(自身を含む): 498467520

約数和(自身を除く): 325854552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 38461, 76922, 115383, 153844, 230766, 307688, 423071, 461532, 653837, 846142, 923064, 1269213, 1307674, 1692284, 1961511, 2538426, 2615348, 3384568, 3923022, 5076852, 5230696, 7192207, 7846044, 10153704, 14384414, 15692088, 21576621, 28768828, 43153242, 57537656, 86306484, 172612968]

約数ペア:

[(1, 172612968), (2, 86306484), (3, 57537656), (4, 43153242), (6, 28768828), (8, 21576621), (11, 15692088), (12, 14384414), (17, 10153704), (22, 7846044), (24, 7192207), (33, 5230696), (34, 5076852), (44, 3923022), (51, 3384568), (66, 2615348), (68, 2538426), (88, 1961511), (102, 1692284), (132, 1307674), (136, 1269213), (187, 923064), (204, 846142), (264, 653837), (374, 461532), (408, 423071), (561, 307688), (748, 230766), (1122, 153844), (1496, 115383), (2244, 76922), (4488, 38461)]