393489984

素因数分解:

$2^6\times 3^1\times {\mathrm{2049427}}^1$

素因数の和:2049442

約数の個数: 28

約数和(自身を含む): 1041109424

約数和(自身を除く): 647619440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2049427, 4098854, 6148281, 8197708, 12296562, 16395416, 24593124, 32790832, 49186248, 65581664, 98372496, 131163328, 196744992, 393489984]

約数ペア:

[(1, 393489984), (2, 196744992), (3, 131163328), (4, 98372496), (6, 65581664), (8, 49186248), (12, 32790832), (16, 24593124), (24, 16395416), (32, 12296562), (48, 8197708), (64, 6148281), (96, 4098854), (192, 2049427)]