253662408

素因数分解:

$2^3\times 3^3\times {\mathrm{41}}^1\times {\mathrm{28643}}^1$

素因数の和:28699

約数の個数: 64

約数和(自身を含む): 721828800

約数和(自身を除く): 468166392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 41, 54, 72, 82, 108, 123, 164, 216, 246, 328, 369, 492, 738, 984, 1107, 1476, 2214, 2952, 4428, 8856, 28643, 57286, 85929, 114572, 171858, 229144, 257787, 343716, 515574, 687432, 773361, 1031148, 1174363, 1546722, 2062296, 2348726, 3093444, 3523089, 4697452, 6186888, 7046178, 9394904, 10569267, 14092356, 21138534, 28184712, 31707801, 42277068, 63415602, 84554136, 126831204, 253662408]

約数ペア:

[(1, 253662408), (2, 126831204), (3, 84554136), (4, 63415602), (6, 42277068), (8, 31707801), (9, 28184712), (12, 21138534), (18, 14092356), (24, 10569267), (27, 9394904), (36, 7046178), (41, 6186888), (54, 4697452), (72, 3523089), (82, 3093444), (108, 2348726), (123, 2062296), (164, 1546722), (216, 1174363), (246, 1031148), (328, 773361), (369, 687432), (492, 515574), (738, 343716), (984, 257787), (1107, 229144), (1476, 171858), (2214, 114572), (2952, 85929), (4428, 57286), (8856, 28643)]