880474464

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{51817}}^1$

素因数の和:51892

約数の個数: 72

約数和(自身を含む): 2546336520

約数和(自身を除く): 1665862056

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, 51817, 103634, 155451, 207268, 310902, 414536, 466353, 621804, 829072, 932706, 1243608, 1658144, 1865412, 2487216, 3057203, 3730824, 4974432, 6114406, 7461648, 9171609, 12228812, 14923296, 18343218, 24457624, 27514827, 36686436, 48915248, 55029654, 73372872, 97830496, 110059308, 146745744, 220118616, 293491488, 440237232, 880474464]

約数ペア:

[(1, 880474464), (2, 440237232), (3, 293491488), (4, 220118616), (6, 146745744), (8, 110059308), (9, 97830496), (12, 73372872), (16, 55029654), (18, 48915248), (24, 36686436), (32, 27514827), (36, 24457624), (48, 18343218), (59, 14923296), (72, 12228812), (96, 9171609), (118, 7461648), (144, 6114406), (177, 4974432), (236, 3730824), (288, 3057203), (354, 2487216), (472, 1865412), (531, 1658144), (708, 1243608), (944, 932706), (1062, 829072), (1416, 621804), (1888, 466353), (2124, 414536), (2832, 310902), (4248, 207268), (5664, 155451), (8496, 103634), (16992, 51817)]