440522992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10433}}^1$

素因数の和:10490

約数の個数: 80

約数和(自身を含む): 1086805440

約数和(自身を除く): 646282448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 52, 56, 58, 91, 104, 112, 116, 182, 203, 208, 232, 364, 377, 406, 464, 728, 754, 812, 1456, 1508, 1624, 2639, 3016, 3248, 5278, 6032, 10433, 10556, 20866, 21112, 41732, 42224, 73031, 83464, 135629, 146062, 166928, 271258, 292124, 302557, 542516, 584248, 605114, 949403, 1085032, 1168496, 1210228, 1898806, 2117899, 2170064, 2420456, 3797612, 3933241, 4235798, 4840912, 7595224, 7866482, 8471596, 15190448, 15732964, 16943192, 27532687, 31465928, 33886384, 55065374, 62931856, 110130748, 220261496, 440522992]

約数ペア:

[(1, 440522992), (2, 220261496), (4, 110130748), (7, 62931856), (8, 55065374), (13, 33886384), (14, 31465928), (16, 27532687), (26, 16943192), (28, 15732964), (29, 15190448), (52, 8471596), (56, 7866482), (58, 7595224), (91, 4840912), (104, 4235798), (112, 3933241), (116, 3797612), (182, 2420456), (203, 2170064), (208, 2117899), (232, 1898806), (364, 1210228), (377, 1168496), (406, 1085032), (464, 949403), (728, 605114), (754, 584248), (812, 542516), (1456, 302557), (1508, 292124), (1624, 271258), (2639, 166928), (3016, 146062), (3248, 135629), (5278, 83464), (6032, 73031), (10433, 42224), (10556, 41732), (20866, 21112)]