222897768

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{2437}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 578098560

約数和(自身を除く): 355200792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 103, 111, 148, 206, 222, 296, 309, 412, 444, 618, 824, 888, 1236, 2437, 2472, 3811, 4874, 7311, 7622, 9748, 11433, 14622, 15244, 19496, 22866, 29244, 30488, 45732, 58488, 90169, 91464, 180338, 251011, 270507, 360676, 502022, 541014, 721352, 753033, 1004044, 1082028, 1506066, 2008088, 2164056, 3012132, 6024264, 9287407, 18574814, 27862221, 37149628, 55724442, 74299256, 111448884, 222897768]

約数ペア:

[(1, 222897768), (2, 111448884), (3, 74299256), (4, 55724442), (6, 37149628), (8, 27862221), (12, 18574814), (24, 9287407), (37, 6024264), (74, 3012132), (103, 2164056), (111, 2008088), (148, 1506066), (206, 1082028), (222, 1004044), (296, 753033), (309, 721352), (412, 541014), (444, 502022), (618, 360676), (824, 270507), (888, 251011), (1236, 180338), (2437, 91464), (2472, 90169), (3811, 58488), (4874, 45732), (7311, 30488), (7622, 29244), (9748, 22866), (11433, 19496), (14622, 15244)]