315644504

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{84127}}^1$

素因数の和:84207

約数の個数: 32

約数和(自身を含む): 686484480

約数和(自身を除く): 370839976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 268, 469, 536, 938, 1876, 3752, 84127, 168254, 336508, 588889, 673016, 1177778, 2355556, 4711112, 5636509, 11273018, 22546036, 39455563, 45092072, 78911126, 157822252, 315644504]

約数ペア:

[(1, 315644504), (2, 157822252), (4, 78911126), (7, 45092072), (8, 39455563), (14, 22546036), (28, 11273018), (56, 5636509), (67, 4711112), (134, 2355556), (268, 1177778), (469, 673016), (536, 588889), (938, 336508), (1876, 168254), (3752, 84127)]