40840956

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1576

約数の個数: 96

約数和(自身を含む): 120108800

約数和(自身を除く): 79267844

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 1531, 2052, 2223, 2964, 3062, 4446, 4593, 6124, 6669, 8892, 9186, 13338, 13779, 18372, 19903, 26676, 27558, 29089, 39806, 41337, 55116, 58178, 59709, 79612, 82674, 87267, 116356, 119418, 165348, 174534, 179127, 238836, 261801, 349068, 358254, 378157, 523602, 537381, 716508, 756314, 785403, 1047204, 1074762, 1134471, 1512628, 1570806, 2149524, 2268942, 3141612, 3403413, 4537884, 6806826, 10210239, 13613652, 20420478, 40840956]

約数ペア:

[(1, 40840956), (2, 20420478), (3, 13613652), (4, 10210239), (6, 6806826), (9, 4537884), (12, 3403413), (13, 3141612), (18, 2268942), (19, 2149524), (26, 1570806), (27, 1512628), (36, 1134471), (38, 1074762), (39, 1047204), (52, 785403), (54, 756314), (57, 716508), (76, 537381), (78, 523602), (108, 378157), (114, 358254), (117, 349068), (156, 261801), (171, 238836), (228, 179127), (234, 174534), (247, 165348), (342, 119418), (351, 116356), (468, 87267), (494, 82674), (513, 79612), (684, 59709), (702, 58178), (741, 55116), (988, 41337), (1026, 39806), (1404, 29089), (1482, 27558), (1531, 26676), (2052, 19903), (2223, 18372), (2964, 13779), (3062, 13338), (4446, 9186), (4593, 8892), (6124, 6669)]