220788576

素因数分解:

$2^5\times 3^2\times {\mathrm{151}}^1\times {\mathrm{5077}}^1$

素因数の和:5244

約数の個数: 72

約数和(自身を含む): 632150064

約数和(自身を除く): 411361488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 151, 288, 302, 453, 604, 906, 1208, 1359, 1812, 2416, 2718, 3624, 4832, 5077, 5436, 7248, 10154, 10872, 14496, 15231, 20308, 21744, 30462, 40616, 43488, 45693, 60924, 81232, 91386, 121848, 162464, 182772, 243696, 365544, 487392, 731088, 766627, 1462176, 1533254, 2299881, 3066508, 4599762, 6133016, 6899643, 9199524, 12266032, 13799286, 18399048, 24532064, 27598572, 36798096, 55197144, 73596192, 110394288, 220788576]

約数ペア:

[(1, 220788576), (2, 110394288), (3, 73596192), (4, 55197144), (6, 36798096), (8, 27598572), (9, 24532064), (12, 18399048), (16, 13799286), (18, 12266032), (24, 9199524), (32, 6899643), (36, 6133016), (48, 4599762), (72, 3066508), (96, 2299881), (144, 1533254), (151, 1462176), (288, 766627), (302, 731088), (453, 487392), (604, 365544), (906, 243696), (1208, 182772), (1359, 162464), (1812, 121848), (2416, 91386), (2718, 81232), (3624, 60924), (4832, 45693), (5077, 43488), (5436, 40616), (7248, 30462), (10154, 21744), (10872, 20308), (14496, 15231)]