268808624

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{141181}}^1$

素因数の和:141213

約数の個数: 40

約数和(自身を含む): 630236448

約数和(自身を除く): 361427824

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 141181, 282362, 564724, 988267, 1129448, 1976534, 2258896, 2400077, 3953068, 4800154, 7906136, 9600308, 15812272, 16800539, 19200616, 33601078, 38401232, 67202156, 134404312, 268808624]

約数ペア:

[(1, 268808624), (2, 134404312), (4, 67202156), (7, 38401232), (8, 33601078), (14, 19200616), (16, 16800539), (17, 15812272), (28, 9600308), (34, 7906136), (56, 4800154), (68, 3953068), (112, 2400077), (119, 2258896), (136, 1976534), (238, 1129448), (272, 988267), (476, 564724), (952, 282362), (1904, 141181)]