889788416

素因数分解:

$2^{11}\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 1962455040

約数和(自身を除く): 1072666624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 127, 128, 176, 254, 256, 311, 352, 508, 512, 622, 704, 1016, 1024, 1244, 1397, 1408, 2032, 2048, 2488, 2794, 2816, 3421, 4064, 4976, 5588, 5632, 6842, 8128, 9952, 11176, 11264, 13684, 16256, 19904, 22352, 22528, 27368, 32512, 39497, 39808, 44704, 54736, 65024, 78994, 79616, 89408, 109472, 130048, 157988, 159232, 178816, 218944, 260096, 315976, 318464, 357632, 434467, 437888, 631952, 636928, 715264, 868934, 875776, 1263904, 1430528, 1737868, 1751552, 2527808, 2861056, 3475736, 3503104, 5055616, 6951472, 7006208, 10111232, 13902944, 20222464, 27805888, 40444928, 55611776, 80889856, 111223552, 222447104, 444894208, 889788416]

約数ペア:

[(1, 889788416), (2, 444894208), (4, 222447104), (8, 111223552), (11, 80889856), (16, 55611776), (22, 40444928), (32, 27805888), (44, 20222464), (64, 13902944), (88, 10111232), (127, 7006208), (128, 6951472), (176, 5055616), (254, 3503104), (256, 3475736), (311, 2861056), (352, 2527808), (508, 1751552), (512, 1737868), (622, 1430528), (704, 1263904), (1016, 875776), (1024, 868934), (1244, 715264), (1397, 636928), (1408, 631952), (2032, 437888), (2048, 434467), (2488, 357632), (2794, 318464), (2816, 315976), (3421, 260096), (4064, 218944), (4976, 178816), (5588, 159232), (5632, 157988), (6842, 130048), (8128, 109472), (9952, 89408), (11176, 79616), (11264, 78994), (13684, 65024), (16256, 54736), (19904, 44704), (22352, 39808), (22528, 39497), (27368, 32512)]