635577088

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 1297433088

約数和(自身を除く): 661856000

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 127, 128, 173, 226, 254, 256, 346, 452, 508, 692, 904, 1016, 1384, 1808, 2032, 2768, 3616, 4064, 5536, 7232, 8128, 11072, 14351, 14464, 16256, 19549, 21971, 22144, 28702, 28928, 32512, 39098, 43942, 44288, 57404, 78196, 87884, 114808, 156392, 175768, 229616, 312784, 351536, 459232, 625568, 703072, 918464, 1251136, 1406144, 1836928, 2482723, 2502272, 2812288, 3673856, 4965446, 5004544, 5624576, 9930892, 19861784, 39723568, 79447136, 158894272, 317788544, 635577088]

約数ペア:

[(1, 635577088), (2, 317788544), (4, 158894272), (8, 79447136), (16, 39723568), (32, 19861784), (64, 9930892), (113, 5624576), (127, 5004544), (128, 4965446), (173, 3673856), (226, 2812288), (254, 2502272), (256, 2482723), (346, 1836928), (452, 1406144), (508, 1251136), (692, 918464), (904, 703072), (1016, 625568), (1384, 459232), (1808, 351536), (2032, 312784), (2768, 229616), (3616, 175768), (4064, 156392), (5536, 114808), (7232, 87884), (8128, 78196), (11072, 57404), (14351, 44288), (14464, 43942), (16256, 39098), (19549, 32512), (21971, 28928), (22144, 28702)]