231137764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{17569}}^1$

素因数の和:17620

約数の個数: 48

約数和(自身を含む): 495895680

約数和(自身を除く): 264757916

約数列:

[1, 2, 4, 11, 13, 22, 23, 26, 44, 46, 52, 92, 143, 253, 286, 299, 506, 572, 598, 1012, 1196, 3289, 6578, 13156, 17569, 35138, 70276, 193259, 228397, 386518, 404087, 456794, 773036, 808174, 913588, 1616348, 2512367, 4444957, 5024734, 5253131, 8889914, 10049468, 10506262, 17779828, 21012524, 57784441, 115568882, 231137764]

約数ペア:

[(1, 231137764), (2, 115568882), (4, 57784441), (11, 21012524), (13, 17779828), (22, 10506262), (23, 10049468), (26, 8889914), (44, 5253131), (46, 5024734), (52, 4444957), (92, 2512367), (143, 1616348), (253, 913588), (286, 808174), (299, 773036), (506, 456794), (572, 404087), (598, 386518), (1012, 228397), (1196, 193259), (3289, 70276), (6578, 35138), (13156, 17569)]