261107472

素因数分解:

$2^4\times 3^1\times {\mathrm{103}}^1\times {\mathrm{52813}}^1$

素因数の和:52927

約数の個数: 40

約数和(自身を含む): 681089344

約数和(自身を除く): 419981872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 4944, 52813, 105626, 158439, 211252, 316878, 422504, 633756, 845008, 1267512, 2535024, 5439739, 10879478, 16319217, 21758956, 32638434, 43517912, 65276868, 87035824, 130553736, 261107472]

約数ペア:

[(1, 261107472), (2, 130553736), (3, 87035824), (4, 65276868), (6, 43517912), (8, 32638434), (12, 21758956), (16, 16319217), (24, 10879478), (48, 5439739), (103, 2535024), (206, 1267512), (309, 845008), (412, 633756), (618, 422504), (824, 316878), (1236, 211252), (1648, 158439), (2472, 105626), (4944, 52813)]