306244536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31663}}^1$

素因数の和:31716

約数の個数: 64

約数和(自身を含む): 851128320

約数和(自身を除く): 544883784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 31663, 63326, 94989, 126652, 189978, 253304, 379956, 411619, 759912, 823238, 981553, 1234857, 1646476, 1963106, 2469714, 2944659, 3292952, 3926212, 4939428, 5889318, 7852424, 9878856, 11778636, 12760189, 23557272, 25520378, 38280567, 51040756, 76561134, 102081512, 153122268, 306244536]

約数ペア:

[(1, 306244536), (2, 153122268), (3, 102081512), (4, 76561134), (6, 51040756), (8, 38280567), (12, 25520378), (13, 23557272), (24, 12760189), (26, 11778636), (31, 9878856), (39, 7852424), (52, 5889318), (62, 4939428), (78, 3926212), (93, 3292952), (104, 2944659), (124, 2469714), (156, 1963106), (186, 1646476), (248, 1234857), (312, 981553), (372, 823238), (403, 759912), (744, 411619), (806, 379956), (1209, 253304), (1612, 189978), (2418, 126652), (3224, 94989), (4836, 63326), (9672, 31663)]