328163512

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{6203}}^1$

素因数の和:6615

約数の個数: 32

約数和(自身を含む): 653281200

約数和(自身を除く): 325117688

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 389, 778, 1556, 3112, 6203, 6613, 12406, 13226, 24812, 26452, 49624, 52904, 105451, 210902, 421804, 843608, 2412967, 4825934, 9651868, 19303736, 41020439, 82040878, 164081756, 328163512]

約数ペア:

[(1, 328163512), (2, 164081756), (4, 82040878), (8, 41020439), (17, 19303736), (34, 9651868), (68, 4825934), (136, 2412967), (389, 843608), (778, 421804), (1556, 210902), (3112, 105451), (6203, 52904), (6613, 49624), (12406, 26452), (13226, 24812)]