251217960352

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{2131567}}^1$

素因数の和:2131733

約数の個数: 48

約数和(自身を含む): 515668930560

約数和(自身を除く): 264450970208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 127, 232, 254, 464, 508, 928, 1016, 2032, 3683, 4064, 7366, 14732, 29464, 58928, 117856, 2131567, 4263134, 8526268, 17052536, 34105072, 61815443, 68210144, 123630886, 247261772, 270709009, 494523544, 541418018, 989047088, 1082836036, 1978094176, 2165672072, 4331344144, 7850561261, 8662688288, 15701122522, 31402245044, 62804490088, 125608980176, 251217960352]

約数ペア:

[(1, 251217960352), (2, 125608980176), (4, 62804490088), (8, 31402245044), (16, 15701122522), (29, 8662688288), (32, 7850561261), (58, 4331344144), (116, 2165672072), (127, 1978094176), (232, 1082836036), (254, 989047088), (464, 541418018), (508, 494523544), (928, 270709009), (1016, 247261772), (2032, 123630886), (3683, 68210144), (4064, 61815443), (7366, 34105072), (14732, 17052536), (29464, 8526268), (58928, 4263134), (117856, 2131567)]