247939512

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{10259}}^1$

素因数の和:10340

約数の個数: 64

約数和(自身を含む): 664848000

約数和(自身を除く): 416908488

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 53, 57, 76, 106, 114, 152, 159, 212, 228, 318, 424, 456, 636, 1007, 1272, 2014, 3021, 4028, 6042, 8056, 10259, 12084, 20518, 24168, 30777, 41036, 61554, 82072, 123108, 194921, 246216, 389842, 543727, 584763, 779684, 1087454, 1169526, 1559368, 1631181, 2174908, 2339052, 3262362, 4349816, 4678104, 6524724, 10330813, 13049448, 20661626, 30992439, 41323252, 61984878, 82646504, 123969756, 247939512]

約数ペア:

[(1, 247939512), (2, 123969756), (3, 82646504), (4, 61984878), (6, 41323252), (8, 30992439), (12, 20661626), (19, 13049448), (24, 10330813), (38, 6524724), (53, 4678104), (57, 4349816), (76, 3262362), (106, 2339052), (114, 2174908), (152, 1631181), (159, 1559368), (212, 1169526), (228, 1087454), (318, 779684), (424, 584763), (456, 543727), (636, 389842), (1007, 246216), (1272, 194921), (2014, 123108), (3021, 82072), (4028, 61554), (6042, 41036), (8056, 30777), (10259, 24168), (12084, 20518)]