528049808

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20981}}^1$

素因数の和:21024

約数の個数: 60

約数和(自身を含む): 1211123004

約数和(自身を除く): 683073196

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 968, 1144, 1573, 1936, 2288, 3146, 6292, 12584, 20981, 25168, 41962, 83924, 167848, 230791, 272753, 335696, 461582, 545506, 923164, 1091012, 1846328, 2182024, 2538701, 3000283, 3692656, 4364048, 5077402, 6000566, 10154804, 12001132, 20309608, 24002264, 33003113, 40619216, 48004528, 66006226, 132012452, 264024904, 528049808]

約数ペア:

[(1, 528049808), (2, 264024904), (4, 132012452), (8, 66006226), (11, 48004528), (13, 40619216), (16, 33003113), (22, 24002264), (26, 20309608), (44, 12001132), (52, 10154804), (88, 6000566), (104, 5077402), (121, 4364048), (143, 3692656), (176, 3000283), (208, 2538701), (242, 2182024), (286, 1846328), (484, 1091012), (572, 923164), (968, 545506), (1144, 461582), (1573, 335696), (1936, 272753), (2288, 230791), (3146, 167848), (6292, 83924), (12584, 41962), (20981, 25168)]