2780448

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2633}}^1$

素因数の和:2657

約数の個数: 48

約数和(自身を含む): 7965216

約数和(自身を除く): 5184768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 2633, 5266, 7899, 10532, 15798, 21064, 28963, 31596, 42128, 57926, 63192, 84256, 86889, 115852, 126384, 173778, 231704, 252768, 347556, 463408, 695112, 926816, 1390224, 2780448]

約数ペア:

[(1, 2780448), (2, 1390224), (3, 926816), (4, 695112), (6, 463408), (8, 347556), (11, 252768), (12, 231704), (16, 173778), (22, 126384), (24, 115852), (32, 86889), (33, 84256), (44, 63192), (48, 57926), (66, 42128), (88, 31596), (96, 28963), (132, 21064), (176, 15798), (264, 10532), (352, 7899), (528, 5266), (1056, 2633)]