427656

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 1085760

約数和(自身を除く): 658104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 173, 206, 309, 346, 412, 519, 618, 692, 824, 1038, 1236, 1384, 2076, 2472, 4152, 17819, 35638, 53457, 71276, 106914, 142552, 213828, 427656]

約数ペア:

[(1, 427656), (2, 213828), (3, 142552), (4, 106914), (6, 71276), (8, 53457), (12, 35638), (24, 17819), (103, 4152), (173, 2472), (206, 2076), (309, 1384), (346, 1236), (412, 1038), (519, 824), (618, 692)]