508721124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131249}}^1$

素因数の和:131292

約数の個数: 48

約数和(自身を含む): 1323000000

約数和(自身を除く): 814278876

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 131249, 262498, 393747, 524996, 787494, 1574988, 2231233, 2493731, 4462466, 4987462, 6693699, 7481193, 8924932, 9974924, 13387398, 14962386, 26774796, 29924772, 42393427, 84786854, 127180281, 169573708, 254360562, 508721124]

約数ペア:

[(1, 508721124), (2, 254360562), (3, 169573708), (4, 127180281), (6, 84786854), (12, 42393427), (17, 29924772), (19, 26774796), (34, 14962386), (38, 13387398), (51, 9974924), (57, 8924932), (68, 7481193), (76, 6693699), (102, 4987462), (114, 4462466), (204, 2493731), (228, 2231233), (323, 1574988), (646, 787494), (969, 524996), (1292, 393747), (1938, 262498), (3876, 131249)]