238952472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{905123}}^1$

素因数の和:905143

約数の個数: 32

約数和(自身を含む): 651689280

約数和(自身を除く): 412736808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 905123, 1810246, 2715369, 3620492, 5430738, 7240984, 9956353, 10861476, 19912706, 21722952, 29869059, 39825412, 59738118, 79650824, 119476236, 238952472]

約数ペア:

[(1, 238952472), (2, 119476236), (3, 79650824), (4, 59738118), (6, 39825412), (8, 29869059), (11, 21722952), (12, 19912706), (22, 10861476), (24, 9956353), (33, 7240984), (44, 5430738), (66, 3620492), (88, 2715369), (132, 1810246), (264, 905123)]