269781688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{5101}}^1$

素因数の和:5719

約数の個数: 32

約数和(自身を含む): 552852720

約数和(自身を除く): 283071032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 601, 1202, 2404, 4808, 5101, 6611, 10202, 13222, 20404, 26444, 40808, 52888, 56111, 112222, 224444, 448888, 3065701, 6131402, 12262804, 24525608, 33722711, 67445422, 134890844, 269781688]

約数ペア:

[(1, 269781688), (2, 134890844), (4, 67445422), (8, 33722711), (11, 24525608), (22, 12262804), (44, 6131402), (88, 3065701), (601, 448888), (1202, 224444), (2404, 112222), (4808, 56111), (5101, 52888), (6611, 40808), (10202, 26444), (13222, 20404)]