220214784

素因数分解:

$2^9\times 3^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:795

約数の個数: 80

約数和(自身を含む): 589837248

約数和(自身を除く): 369622464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 307, 384, 467, 512, 614, 768, 921, 934, 1228, 1401, 1536, 1842, 1868, 2456, 2802, 3684, 3736, 4912, 5604, 7368, 7472, 9824, 11208, 14736, 14944, 19648, 22416, 29472, 29888, 39296, 44832, 58944, 59776, 78592, 89664, 117888, 119552, 143369, 157184, 179328, 235776, 239104, 286738, 358656, 430107, 471552, 573476, 717312, 860214, 1146952, 1720428, 2293904, 3440856, 4587808, 6881712, 9175616, 13763424, 18351232, 27526848, 36702464, 55053696, 73404928, 110107392, 220214784]

約数ペア:

[(1, 220214784), (2, 110107392), (3, 73404928), (4, 55053696), (6, 36702464), (8, 27526848), (12, 18351232), (16, 13763424), (24, 9175616), (32, 6881712), (48, 4587808), (64, 3440856), (96, 2293904), (128, 1720428), (192, 1146952), (256, 860214), (307, 717312), (384, 573476), (467, 471552), (512, 430107), (614, 358656), (768, 286738), (921, 239104), (934, 235776), (1228, 179328), (1401, 157184), (1536, 143369), (1842, 119552), (1868, 117888), (2456, 89664), (2802, 78592), (3684, 59776), (3736, 58944), (4912, 44832), (5604, 39296), (7368, 29888), (7472, 29472), (9824, 22416), (11208, 19648), (14736, 14944)]