248286312

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{30517}}^1$

素因数の和:30642

約数の個数: 48

約数和(自身を含む): 678415140

約数和(自身を除く): 430128828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 30517, 61034, 91551, 122068, 183102, 244136, 274653, 366204, 549306, 732408, 1098612, 2197224, 3448421, 6896842, 10345263, 13793684, 20690526, 27587368, 31035789, 41381052, 62071578, 82762104, 124143156, 248286312]

約数ペア:

[(1, 248286312), (2, 124143156), (3, 82762104), (4, 62071578), (6, 41381052), (8, 31035789), (9, 27587368), (12, 20690526), (18, 13793684), (24, 10345263), (36, 6896842), (72, 3448421), (113, 2197224), (226, 1098612), (339, 732408), (452, 549306), (678, 366204), (904, 274653), (1017, 244136), (1356, 183102), (2034, 122068), (2712, 91551), (4068, 61034), (8136, 30517)]