260742396

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{67271}}^1$

素因数の和:67314

約数の個数: 48

約数和(自身を含む): 678101760

約数和(自身を除く): 417359364

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, 67271, 134542, 201813, 269084, 403626, 807252, 1143607, 1278149, 2287214, 2556298, 3430821, 3834447, 4574428, 5112596, 6861642, 7668894, 13723284, 15337788, 21728533, 43457066, 65185599, 86914132, 130371198, 260742396]

約数ペア:

[(1, 260742396), (2, 130371198), (3, 86914132), (4, 65185599), (6, 43457066), (12, 21728533), (17, 15337788), (19, 13723284), (34, 7668894), (38, 6861642), (51, 5112596), (57, 4574428), (68, 3834447), (76, 3430821), (102, 2556298), (114, 2287214), (204, 1278149), (228, 1143607), (323, 807252), (646, 403626), (969, 269084), (1292, 201813), (1938, 134542), (3876, 67271)]