2680346504

素因数分解:

$2^3\times {\mathrm{11}}^3\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1443

約数の個数: 64

約数和(自身を含む): 5558690880

約数和(自身を除く): 2878344376

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 211, 242, 422, 484, 844, 968, 1193, 1331, 1688, 2321, 2386, 2662, 4642, 4772, 5324, 9284, 9544, 10648, 13123, 18568, 25531, 26246, 51062, 52492, 102124, 104984, 144353, 204248, 251723, 280841, 288706, 503446, 561682, 577412, 1006892, 1123364, 1154824, 1587883, 2013784, 2246728, 2768953, 3175766, 5537906, 6351532, 11075812, 12703064, 22151624, 30458483, 60916966, 121833932, 243667864, 335043313, 670086626, 1340173252, 2680346504]

約数ペア:

[(1, 2680346504), (2, 1340173252), (4, 670086626), (8, 335043313), (11, 243667864), (22, 121833932), (44, 60916966), (88, 30458483), (121, 22151624), (211, 12703064), (242, 11075812), (422, 6351532), (484, 5537906), (844, 3175766), (968, 2768953), (1193, 2246728), (1331, 2013784), (1688, 1587883), (2321, 1154824), (2386, 1123364), (2662, 1006892), (4642, 577412), (4772, 561682), (5324, 503446), (9284, 288706), (9544, 280841), (10648, 251723), (13123, 204248), (18568, 144353), (25531, 104984), (26246, 102124), (51062, 52492)]