1081567212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{1997}}^1$

素因数の和:2399

約数の個数: 72

約数和(自身を含む): 2782766448

約数和(自身を除く): 1701199236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 373, 484, 726, 746, 1119, 1452, 1492, 1997, 2238, 3994, 4103, 4476, 5991, 7988, 8206, 11982, 12309, 16412, 21967, 23964, 24618, 43934, 45133, 49236, 65901, 87868, 90266, 131802, 135399, 180532, 241637, 263604, 270798, 483274, 541596, 724911, 744881, 966548, 1449822, 1489762, 2234643, 2899644, 2979524, 4469286, 8193691, 8938572, 16387382, 24581073, 32774764, 49162146, 90130601, 98324292, 180261202, 270391803, 360522404, 540783606, 1081567212]

約数ペア:

[(1, 1081567212), (2, 540783606), (3, 360522404), (4, 270391803), (6, 180261202), (11, 98324292), (12, 90130601), (22, 49162146), (33, 32774764), (44, 24581073), (66, 16387382), (121, 8938572), (132, 8193691), (242, 4469286), (363, 2979524), (373, 2899644), (484, 2234643), (726, 1489762), (746, 1449822), (1119, 966548), (1452, 744881), (1492, 724911), (1997, 541596), (2238, 483274), (3994, 270798), (4103, 263604), (4476, 241637), (5991, 180532), (7988, 135399), (8206, 131802), (11982, 90266), (12309, 87868), (16412, 65901), (21967, 49236), (23964, 45133), (24618, 43934)]