839897568

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{49429}}^1$

素因数の和:49504

約数の個数: 72

約数和(自身を含む): 2428990200

約数和(自身を除く): 1589092632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 144, 177, 236, 288, 354, 472, 531, 708, 944, 1062, 1416, 1888, 2124, 2832, 4248, 5664, 8496, 16992, 49429, 98858, 148287, 197716, 296574, 395432, 444861, 593148, 790864, 889722, 1186296, 1581728, 1779444, 2372592, 2916311, 3558888, 4745184, 5832622, 7117776, 8748933, 11665244, 14235552, 17497866, 23330488, 26246799, 34995732, 46660976, 52493598, 69991464, 93321952, 104987196, 139982928, 209974392, 279965856, 419948784, 839897568]

約数ペア:

[(1, 839897568), (2, 419948784), (3, 279965856), (4, 209974392), (6, 139982928), (8, 104987196), (9, 93321952), (12, 69991464), (16, 52493598), (18, 46660976), (24, 34995732), (32, 26246799), (36, 23330488), (48, 17497866), (59, 14235552), (72, 11665244), (96, 8748933), (118, 7117776), (144, 5832622), (177, 4745184), (236, 3558888), (288, 2916311), (354, 2372592), (472, 1779444), (531, 1581728), (708, 1186296), (944, 889722), (1062, 790864), (1416, 593148), (1888, 444861), (2124, 395432), (2832, 296574), (4248, 197716), (5664, 148287), (8496, 98858), (16992, 49429)]