8420952

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 22608000

約数和(自身を除く): 14187048

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 59, 76, 114, 118, 152, 177, 228, 236, 313, 354, 456, 472, 626, 708, 939, 1121, 1252, 1416, 1878, 2242, 2504, 3363, 3756, 4484, 5947, 6726, 7512, 8968, 11894, 13452, 17841, 18467, 23788, 26904, 35682, 36934, 47576, 55401, 71364, 73868, 110802, 142728, 147736, 221604, 350873, 443208, 701746, 1052619, 1403492, 2105238, 2806984, 4210476, 8420952]

約数ペア:

[(1, 8420952), (2, 4210476), (3, 2806984), (4, 2105238), (6, 1403492), (8, 1052619), (12, 701746), (19, 443208), (24, 350873), (38, 221604), (57, 147736), (59, 142728), (76, 110802), (114, 73868), (118, 71364), (152, 55401), (177, 47576), (228, 36934), (236, 35682), (313, 26904), (354, 23788), (456, 18467), (472, 17841), (626, 13452), (708, 11894), (939, 8968), (1121, 7512), (1252, 6726), (1416, 5947), (1878, 4484), (2242, 3756), (2504, 3363)]