40648872

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1439}}^1$

素因数の和:1566

約数の個数: 64

約数和(自身を含む): 111974400

約数和(自身を除く): 71325528

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 107, 132, 214, 264, 321, 428, 642, 856, 1177, 1284, 1439, 2354, 2568, 2878, 3531, 4317, 4708, 5756, 7062, 8634, 9416, 11512, 14124, 15829, 17268, 28248, 31658, 34536, 47487, 63316, 94974, 126632, 153973, 189948, 307946, 379896, 461919, 615892, 923838, 1231784, 1693703, 1847676, 3387406, 3695352, 5081109, 6774812, 10162218, 13549624, 20324436, 40648872]

約数ペア:

[(1, 40648872), (2, 20324436), (3, 13549624), (4, 10162218), (6, 6774812), (8, 5081109), (11, 3695352), (12, 3387406), (22, 1847676), (24, 1693703), (33, 1231784), (44, 923838), (66, 615892), (88, 461919), (107, 379896), (132, 307946), (214, 189948), (264, 153973), (321, 126632), (428, 94974), (642, 63316), (856, 47487), (1177, 34536), (1284, 31658), (1439, 28248), (2354, 17268), (2568, 15829), (2878, 14124), (3531, 11512), (4317, 9416), (4708, 8634), (5756, 7062)]