1998145706736

素因数分解:

$2^4\times 3^1\times {\mathrm{2137}}^1\times {\mathrm{3343}}^1\times {\mathrm{5827}}^1$

素因数の和:11318

約数の個数: 80

約数和(自身を含む): 5166723229184

約数和(自身を除く): 3168577522448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2137, 3343, 4274, 5827, 6411, 6686, 8548, 10029, 11654, 12822, 13372, 17096, 17481, 20058, 23308, 25644, 26744, 34192, 34962, 40116, 46616, 51288, 53488, 69924, 80232, 93232, 102576, 139848, 160464, 279696, 7143991, 12452299, 14287982, 19479661, 21431973, 24904598, 28575964, 37356897, 38959322, 42863946, 49809196, 57151928, 58438983, 74713794, 77918644, 85727892, 99618392, 114303856, 116877966, 149427588, 155837288, 171455784, 199236784, 233755932, 298855176, 311674576, 342911568, 467511864, 597710352, 935023728, 41628035557, 83256071114, 124884106671, 166512142228, 249768213342, 333024284456, 499536426684, 666048568912, 999072853368, 1998145706736]

約数ペア:

[(1, 1998145706736), (2, 999072853368), (3, 666048568912), (4, 499536426684), (6, 333024284456), (8, 249768213342), (12, 166512142228), (16, 124884106671), (24, 83256071114), (48, 41628035557), (2137, 935023728), (3343, 597710352), (4274, 467511864), (5827, 342911568), (6411, 311674576), (6686, 298855176), (8548, 233755932), (10029, 199236784), (11654, 171455784), (12822, 155837288), (13372, 149427588), (17096, 116877966), (17481, 114303856), (20058, 99618392), (23308, 85727892), (25644, 77918644), (26744, 74713794), (34192, 58438983), (34962, 57151928), (40116, 49809196), (46616, 42863946), (51288, 38959322), (53488, 37356897), (69924, 28575964), (80232, 24904598), (93232, 21431973), (102576, 19479661), (139848, 14287982), (160464, 12452299), (279696, 7143991)]