520121646

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{5081}}^1$

素因数の和:5158

約数の個数: 72

約数和(自身を含む): 1265296032

約数和(自身を除く): 745174386

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 47, 66, 94, 99, 121, 141, 198, 242, 282, 363, 423, 517, 726, 846, 1034, 1089, 1551, 2178, 3102, 4653, 5081, 5687, 9306, 10162, 11374, 15243, 17061, 30486, 34122, 45729, 51183, 55891, 91458, 102366, 111782, 167673, 238807, 335346, 477614, 503019, 614801, 716421, 1006038, 1229602, 1432842, 1844403, 2149263, 2626877, 3688806, 4298526, 5253754, 5533209, 7880631, 11066418, 15761262, 23641893, 28895647, 47283786, 57791294, 86686941, 173373882, 260060823, 520121646]

約数ペア:

[(1, 520121646), (2, 260060823), (3, 173373882), (6, 86686941), (9, 57791294), (11, 47283786), (18, 28895647), (22, 23641893), (33, 15761262), (47, 11066418), (66, 7880631), (94, 5533209), (99, 5253754), (121, 4298526), (141, 3688806), (198, 2626877), (242, 2149263), (282, 1844403), (363, 1432842), (423, 1229602), (517, 1006038), (726, 716421), (846, 614801), (1034, 503019), (1089, 477614), (1551, 335346), (2178, 238807), (3102, 167673), (4653, 111782), (5081, 102366), (5687, 91458), (9306, 55891), (10162, 51183), (11374, 45729), (15243, 34122), (17061, 30486)]