391207896

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{132523}}^1$

素因数の和:132576

約数の個数: 48

約数和(自身を含む): 1085371560

約数和(自身を除く): 694163664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 132523, 265046, 397569, 530092, 795138, 1060184, 1192707, 1590276, 2385414, 3180552, 4770828, 5433443, 9541656, 10866886, 16300329, 21733772, 32600658, 43467544, 48900987, 65201316, 97801974, 130402632, 195603948, 391207896]

約数ペア:

[(1, 391207896), (2, 195603948), (3, 130402632), (4, 97801974), (6, 65201316), (8, 48900987), (9, 43467544), (12, 32600658), (18, 21733772), (24, 16300329), (36, 10866886), (41, 9541656), (72, 5433443), (82, 4770828), (123, 3180552), (164, 2385414), (246, 1590276), (328, 1192707), (369, 1060184), (492, 795138), (738, 530092), (984, 397569), (1476, 265046), (2952, 132523)]