1330332864

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{989831}}^1$

素因数の和:989853

約数の個数: 56

約数和(自身を含む): 4022677248

約数和(自身を除く): 2692344384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 989831, 1979662, 2969493, 3959324, 5938986, 6928817, 7918648, 11877972, 13857634, 15837296, 20786451, 23755944, 27715268, 31674592, 41572902, 47511888, 55430536, 63349184, 83145804, 95023776, 110861072, 166291608, 190047552, 221722144, 332583216, 443444288, 665166432, 1330332864]

約数ペア:

[(1, 1330332864), (2, 665166432), (3, 443444288), (4, 332583216), (6, 221722144), (7, 190047552), (8, 166291608), (12, 110861072), (14, 95023776), (16, 83145804), (21, 63349184), (24, 55430536), (28, 47511888), (32, 41572902), (42, 31674592), (48, 27715268), (56, 23755944), (64, 20786451), (84, 15837296), (96, 13857634), (112, 11877972), (168, 7918648), (192, 6928817), (224, 5938986), (336, 3959324), (448, 2969493), (672, 1979662), (1344, 989831)]