259436928

素因数分解:

$2^7\times 3^1\times {\mathrm{675617}}^1$

素因数の和:675634

約数の個数: 32

約数和(自身を含む): 689130360

約数和(自身を除く): 429693432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 675617, 1351234, 2026851, 2702468, 4053702, 5404936, 8107404, 10809872, 16214808, 21619744, 32429616, 43239488, 64859232, 86478976, 129718464, 259436928]

約数ペア:

[(1, 259436928), (2, 129718464), (3, 86478976), (4, 64859232), (6, 43239488), (8, 32429616), (12, 21619744), (16, 16214808), (24, 10809872), (32, 8107404), (48, 5404936), (64, 4053702), (96, 2702468), (128, 2026851), (192, 1351234), (384, 675617)]