636649008

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{197963}}^1$

素因数の和:198041

約数の個数: 40

約数和(自身を含む): 1669232448

約数和(自身を除く): 1032583440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 197963, 395926, 593889, 791852, 1187778, 1583704, 2375556, 3167408, 4751112, 9502224, 13263521, 26527042, 39790563, 53054084, 79581126, 106108168, 159162252, 212216336, 318324504, 636649008]

約数ペア:

[(1, 636649008), (2, 318324504), (3, 212216336), (4, 159162252), (6, 106108168), (8, 79581126), (12, 53054084), (16, 39790563), (24, 26527042), (48, 13263521), (67, 9502224), (134, 4751112), (201, 3167408), (268, 2375556), (402, 1583704), (536, 1187778), (804, 791852), (1072, 593889), (1608, 395926), (3216, 197963)]