267021768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{6247}}^1$

素因数の和:6406

約数の個数: 64

約数和(自身を含む): 724268160

約数和(自身を除く): 457246392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 5343, 6247, 7124, 10686, 12494, 14248, 18741, 21372, 24988, 37482, 42744, 49976, 74964, 81211, 149928, 162422, 243633, 324844, 487266, 649688, 855839, 974532, 1711678, 1949064, 2567517, 3423356, 5135034, 6846712, 10270068, 11125907, 20540136, 22251814, 33377721, 44503628, 66755442, 89007256, 133510884, 267021768]

約数ペア:

[(1, 267021768), (2, 133510884), (3, 89007256), (4, 66755442), (6, 44503628), (8, 33377721), (12, 22251814), (13, 20540136), (24, 11125907), (26, 10270068), (39, 6846712), (52, 5135034), (78, 3423356), (104, 2567517), (137, 1949064), (156, 1711678), (274, 974532), (312, 855839), (411, 649688), (548, 487266), (822, 324844), (1096, 243633), (1644, 162422), (1781, 149928), (3288, 81211), (3562, 74964), (5343, 49976), (6247, 42744), (7124, 37482), (10686, 24988), (12494, 21372), (14248, 18741)]