388640244

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{85453}}^1$

素因数の和:85839

約数の個数: 24

約数和(自身を含む): 909230560

約数和(自身を除く): 520590316

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 85453, 170906, 256359, 341812, 512718, 1025436, 32386687, 64773374, 97160061, 129546748, 194320122, 388640244]

約数ペア:

[(1, 388640244), (2, 194320122), (3, 129546748), (4, 97160061), (6, 64773374), (12, 32386687), (379, 1025436), (758, 512718), (1137, 341812), (1516, 256359), (2274, 170906), (4548, 85453)]