220348992

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37021}}^1$

素因数の和:37067

約数の個数: 56

約数和(自身を含む): 601829632

約数和(自身を除く): 381480640

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 186, 192, 248, 372, 496, 744, 992, 1488, 1984, 2976, 5952, 37021, 74042, 111063, 148084, 222126, 296168, 444252, 592336, 888504, 1147651, 1184672, 1777008, 2295302, 2369344, 3442953, 3554016, 4590604, 6885906, 7108032, 9181208, 13771812, 18362416, 27543624, 36724832, 55087248, 73449664, 110174496, 220348992]

約数ペア:

[(1, 220348992), (2, 110174496), (3, 73449664), (4, 55087248), (6, 36724832), (8, 27543624), (12, 18362416), (16, 13771812), (24, 9181208), (31, 7108032), (32, 6885906), (48, 4590604), (62, 3554016), (64, 3442953), (93, 2369344), (96, 2295302), (124, 1777008), (186, 1184672), (192, 1147651), (248, 888504), (372, 592336), (496, 444252), (744, 296168), (992, 222126), (1488, 148084), (1984, 111063), (2976, 74042), (5952, 37021)]