214977664

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2503}}^1$

素因数の和:2589

約数の個数: 64

約数和(自身を含む): 475058880

約数和(自身を除く): 260081216

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 64, 88, 122, 128, 176, 244, 352, 488, 671, 704, 976, 1342, 1408, 1952, 2503, 2684, 3904, 5006, 5368, 7808, 10012, 10736, 20024, 21472, 27533, 40048, 42944, 55066, 80096, 85888, 110132, 152683, 160192, 220264, 305366, 320384, 440528, 610732, 881056, 1221464, 1679513, 1762112, 2442928, 3359026, 3524224, 4885856, 6718052, 9771712, 13436104, 19543424, 26872208, 53744416, 107488832, 214977664]

約数ペア:

[(1, 214977664), (2, 107488832), (4, 53744416), (8, 26872208), (11, 19543424), (16, 13436104), (22, 9771712), (32, 6718052), (44, 4885856), (61, 3524224), (64, 3359026), (88, 2442928), (122, 1762112), (128, 1679513), (176, 1221464), (244, 881056), (352, 610732), (488, 440528), (671, 320384), (704, 305366), (976, 220264), (1342, 160192), (1408, 152683), (1952, 110132), (2503, 85888), (2684, 80096), (3904, 55066), (5006, 42944), (5368, 40048), (7808, 27533), (10012, 21472), (10736, 20024)]