220162376

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 501914880

約数和(自身を除く): 281752504

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 281, 476, 562, 823, 952, 1124, 1646, 1967, 2248, 3292, 3934, 4777, 5761, 6584, 7868, 9554, 11522, 13991, 15736, 19108, 23044, 27982, 33439, 38216, 46088, 55964, 66878, 97937, 111928, 133756, 195874, 231263, 267512, 391748, 462526, 783496, 925052, 1618841, 1850104, 3237682, 3931471, 6475364, 7862942, 12950728, 15725884, 27520297, 31451768, 55040594, 110081188, 220162376]

約数ペア:

[(1, 220162376), (2, 110081188), (4, 55040594), (7, 31451768), (8, 27520297), (14, 15725884), (17, 12950728), (28, 7862942), (34, 6475364), (56, 3931471), (68, 3237682), (119, 1850104), (136, 1618841), (238, 925052), (281, 783496), (476, 462526), (562, 391748), (823, 267512), (952, 231263), (1124, 195874), (1646, 133756), (1967, 111928), (2248, 97937), (3292, 66878), (3934, 55964), (4777, 46088), (5761, 38216), (6584, 33439), (7868, 27982), (9554, 23044), (11522, 19108), (13991, 15736)]