222447104

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:467

約数の個数: 80

約数和(自身を含む): 490254336

約数和(自身を除く): 267807232

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, 1244, 1397, 1408, 2032, 2488, 2794, 2816, 3421, 4064, 4976, 5588, 5632, 6842, 8128, 9952, 11176, 13684, 16256, 19904, 22352, 27368, 32512, 39497, 39808, 44704, 54736, 65024, 78994, 79616, 89408, 109472, 157988, 159232, 178816, 218944, 315976, 357632, 434467, 437888, 631952, 715264, 868934, 875776, 1263904, 1737868, 1751552, 2527808, 3475736, 5055616, 6951472, 10111232, 13902944, 20222464, 27805888, 55611776, 111223552, 222447104]

約数ペア:

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