1987472304

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{189067}}^1$

素因数の和:189154

約数の個数: 60

約数和(自身を含む): 5638385896

約数和(自身を除く): 3650913592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 5256, 10512, 189067, 378134, 567201, 756268, 1134402, 1512536, 1701603, 2268804, 3025072, 3403206, 4537608, 6806412, 9075216, 13612824, 13801891, 27225648, 27603782, 41405673, 55207564, 82811346, 110415128, 124217019, 165622692, 220830256, 248434038, 331245384, 496868076, 662490768, 993736152, 1987472304]

約数ペア:

[(1, 1987472304), (2, 993736152), (3, 662490768), (4, 496868076), (6, 331245384), (8, 248434038), (9, 220830256), (12, 165622692), (16, 124217019), (18, 110415128), (24, 82811346), (36, 55207564), (48, 41405673), (72, 27603782), (73, 27225648), (144, 13801891), (146, 13612824), (219, 9075216), (292, 6806412), (438, 4537608), (584, 3403206), (657, 3025072), (876, 2268804), (1168, 1701603), (1314, 1512536), (1752, 1134402), (2628, 756268), (3504, 567201), (5256, 378134), (10512, 189067)]