40199472

素因数分解:

$2^4\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2609}}^1$

素因数の和:2730

約数の個数: 60

約数和(自身を含む): 113597640

約数和(自身を除く): 73398168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 107, 144, 214, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2568, 2609, 3852, 5136, 5218, 7704, 7827, 10436, 15408, 15654, 20872, 23481, 31308, 41744, 46962, 62616, 93924, 125232, 187848, 279163, 375696, 558326, 837489, 1116652, 1674978, 2233304, 2512467, 3349956, 4466608, 5024934, 6699912, 10049868, 13399824, 20099736, 40199472]

約数ペア:

[(1, 40199472), (2, 20099736), (3, 13399824), (4, 10049868), (6, 6699912), (8, 5024934), (9, 4466608), (12, 3349956), (16, 2512467), (18, 2233304), (24, 1674978), (36, 1116652), (48, 837489), (72, 558326), (107, 375696), (144, 279163), (214, 187848), (321, 125232), (428, 93924), (642, 62616), (856, 46962), (963, 41744), (1284, 31308), (1712, 23481), (1926, 20872), (2568, 15654), (2609, 15408), (3852, 10436), (5136, 7827), (5218, 7704)]