220471008

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3221}}^1$

素因数の和:3288

約数の個数: 96

約数和(自身を含む): 623572992

約数和(自身を除く): 403101984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 31, 32, 46, 48, 62, 69, 92, 93, 96, 124, 138, 184, 186, 248, 276, 368, 372, 496, 552, 713, 736, 744, 992, 1104, 1426, 1488, 2139, 2208, 2852, 2976, 3221, 4278, 5704, 6442, 8556, 9663, 11408, 12884, 17112, 19326, 22816, 25768, 34224, 38652, 51536, 68448, 74083, 77304, 99851, 103072, 148166, 154608, 199702, 222249, 296332, 299553, 309216, 399404, 444498, 592664, 599106, 798808, 888996, 1185328, 1198212, 1597616, 1777992, 2296573, 2370656, 2396424, 3195232, 3555984, 4593146, 4792848, 6889719, 7111968, 9186292, 9585696, 13779438, 18372584, 27558876, 36745168, 55117752, 73490336, 110235504, 220471008]

約数ペア:

[(1, 220471008), (2, 110235504), (3, 73490336), (4, 55117752), (6, 36745168), (8, 27558876), (12, 18372584), (16, 13779438), (23, 9585696), (24, 9186292), (31, 7111968), (32, 6889719), (46, 4792848), (48, 4593146), (62, 3555984), (69, 3195232), (92, 2396424), (93, 2370656), (96, 2296573), (124, 1777992), (138, 1597616), (184, 1198212), (186, 1185328), (248, 888996), (276, 798808), (368, 599106), (372, 592664), (496, 444498), (552, 399404), (713, 309216), (736, 299553), (744, 296332), (992, 222249), (1104, 199702), (1426, 154608), (1488, 148166), (2139, 103072), (2208, 99851), (2852, 77304), (2976, 74083), (3221, 68448), (4278, 51536), (5704, 38652), (6442, 34224), (8556, 25768), (9663, 22816), (11408, 19326), (12884, 17112)]