389952

素因数分解:

$2^6\times 3^2\times {\mathrm{677}}^1$

素因数の和:695

約数の個数: 42

約数和(自身を含む): 1119378

約数和(自身を除く): 729426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 677, 1354, 2031, 2708, 4062, 5416, 6093, 8124, 10832, 12186, 16248, 21664, 24372, 32496, 43328, 48744, 64992, 97488, 129984, 194976, 389952]

約数ペア:

[(1, 389952), (2, 194976), (3, 129984), (4, 97488), (6, 64992), (8, 48744), (9, 43328), (12, 32496), (16, 24372), (18, 21664), (24, 16248), (32, 12186), (36, 10832), (48, 8124), (64, 6093), (72, 5416), (96, 4062), (144, 2708), (192, 2031), (288, 1354), (576, 677)]