250218512

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1116

約数の個数: 60

約数和(自身を含む): 525224196

約数和(自身を除く): 275005684

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 289, 424, 578, 848, 901, 1021, 1156, 1802, 2042, 2312, 3604, 4084, 4624, 7208, 8168, 14416, 15317, 16336, 17357, 30634, 34714, 54113, 61268, 69428, 108226, 122536, 138856, 216452, 245072, 277712, 295069, 432904, 590138, 865808, 919921, 1180276, 1839842, 2360552, 3679684, 4721104, 7359368, 14718736, 15638657, 31277314, 62554628, 125109256, 250218512]

約数ペア:

[(1, 250218512), (2, 125109256), (4, 62554628), (8, 31277314), (16, 15638657), (17, 14718736), (34, 7359368), (53, 4721104), (68, 3679684), (106, 2360552), (136, 1839842), (212, 1180276), (272, 919921), (289, 865808), (424, 590138), (578, 432904), (848, 295069), (901, 277712), (1021, 245072), (1156, 216452), (1802, 138856), (2042, 122536), (2312, 108226), (3604, 69428), (4084, 61268), (4624, 54113), (7208, 34714), (8168, 30634), (14416, 17357), (15317, 16336)]