220335216

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1831}}^1$

素因数の和:1974

約数の個数: 80

約数和(自身を含む): 599723520

約数和(自身を除く): 379388304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 109, 138, 184, 218, 276, 327, 368, 436, 552, 654, 872, 1104, 1308, 1744, 1831, 2507, 2616, 3662, 5014, 5232, 5493, 7324, 7521, 10028, 10986, 14648, 15042, 20056, 21972, 29296, 30084, 40112, 42113, 43944, 60168, 84226, 87888, 120336, 126339, 168452, 199579, 252678, 336904, 399158, 505356, 598737, 673808, 798316, 1010712, 1197474, 1596632, 2021424, 2394948, 3193264, 4590317, 4789896, 9180634, 9579792, 13770951, 18361268, 27541902, 36722536, 55083804, 73445072, 110167608, 220335216]

約数ペア:

[(1, 220335216), (2, 110167608), (3, 73445072), (4, 55083804), (6, 36722536), (8, 27541902), (12, 18361268), (16, 13770951), (23, 9579792), (24, 9180634), (46, 4789896), (48, 4590317), (69, 3193264), (92, 2394948), (109, 2021424), (138, 1596632), (184, 1197474), (218, 1010712), (276, 798316), (327, 673808), (368, 598737), (436, 505356), (552, 399158), (654, 336904), (872, 252678), (1104, 199579), (1308, 168452), (1744, 126339), (1831, 120336), (2507, 87888), (2616, 84226), (3662, 60168), (5014, 43944), (5232, 42113), (5493, 40112), (7324, 30084), (7521, 29296), (10028, 21972), (10986, 20056), (14648, 15042)]