252186736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{12401}}^1$

素因数の和:12481

約数の個数: 40

約数和(自身を含む): 516716928

約数和(自身を除く): 264530192

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 12401, 20336, 24802, 49604, 99208, 198416, 384431, 508441, 768862, 1016882, 1537724, 2033764, 3075448, 4067528, 6150896, 8135056, 15761671, 31523342, 63046684, 126093368, 252186736]

約数ペア:

[(1, 252186736), (2, 126093368), (4, 63046684), (8, 31523342), (16, 15761671), (31, 8135056), (41, 6150896), (62, 4067528), (82, 3075448), (124, 2033764), (164, 1537724), (248, 1016882), (328, 768862), (496, 508441), (656, 384431), (1271, 198416), (2542, 99208), (5084, 49604), (10168, 24802), (12401, 20336)]