491779968

素因数分解:

$2^7\times 3^1\times {\mathrm{1280677}}^1$

素因数の和:1280694

約数の個数: 32

約数和(自身を含む): 1306291560

約数和(自身を除く): 814511592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 1280677, 2561354, 3842031, 5122708, 7684062, 10245416, 15368124, 20490832, 30736248, 40981664, 61472496, 81963328, 122944992, 163926656, 245889984, 491779968]

約数ペア:

[(1, 491779968), (2, 245889984), (3, 163926656), (4, 122944992), (6, 81963328), (8, 61472496), (12, 40981664), (16, 30736248), (24, 20490832), (32, 15368124), (48, 10245416), (64, 7684062), (96, 5122708), (128, 3842031), (192, 2561354), (384, 1280677)]