1146228944

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20820

約数の個数: 80

約数和(自身を含む): 2780179200

約数和(自身を除く): 1633950256

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 34, 56, 58, 68, 112, 116, 119, 136, 203, 232, 238, 272, 406, 464, 476, 493, 812, 952, 986, 1624, 1904, 1972, 3248, 3451, 3944, 6902, 7888, 13804, 20759, 27608, 41518, 55216, 83036, 145313, 166072, 290626, 332144, 352903, 581252, 602011, 705806, 1162504, 1204022, 1411612, 2325008, 2408044, 2470321, 2823224, 4214077, 4816088, 4940642, 5646448, 8428154, 9632176, 9881284, 10234187, 16856308, 19762568, 20468374, 33712616, 39525136, 40936748, 67425232, 71639309, 81873496, 143278618, 163746992, 286557236, 573114472, 1146228944]

約数ペア:

[(1, 1146228944), (2, 573114472), (4, 286557236), (7, 163746992), (8, 143278618), (14, 81873496), (16, 71639309), (17, 67425232), (28, 40936748), (29, 39525136), (34, 33712616), (56, 20468374), (58, 19762568), (68, 16856308), (112, 10234187), (116, 9881284), (119, 9632176), (136, 8428154), (203, 5646448), (232, 4940642), (238, 4816088), (272, 4214077), (406, 2823224), (464, 2470321), (476, 2408044), (493, 2325008), (812, 1411612), (952, 1204022), (986, 1162504), (1624, 705806), (1904, 602011), (1972, 581252), (3248, 352903), (3451, 332144), (3944, 290626), (6902, 166072), (7888, 145313), (13804, 83036), (20759, 55216), (27608, 41518)]