215434872

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{367}}^1$

素因数の和:673

約数の個数: 96

約数和(自身を含む): 606228480

約数和(自身を除く): 390793608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 263, 279, 367, 372, 526, 558, 734, 744, 789, 1052, 1101, 1116, 1468, 1578, 2104, 2202, 2232, 2367, 2936, 3156, 3303, 4404, 4734, 6312, 6606, 8153, 8808, 9468, 11377, 13212, 16306, 18936, 22754, 24459, 26424, 32612, 34131, 45508, 48918, 65224, 68262, 73377, 91016, 96521, 97836, 102393, 136524, 146754, 193042, 195672, 204786, 273048, 289563, 293508, 386084, 409572, 579126, 587016, 772168, 819144, 868689, 1158252, 1737378, 2316504, 2992151, 3474756, 5984302, 6949512, 8976453, 11968604, 17952906, 23937208, 26929359, 35905812, 53858718, 71811624, 107717436, 215434872]

約数ペア:

[(1, 215434872), (2, 107717436), (3, 71811624), (4, 53858718), (6, 35905812), (8, 26929359), (9, 23937208), (12, 17952906), (18, 11968604), (24, 8976453), (31, 6949512), (36, 5984302), (62, 3474756), (72, 2992151), (93, 2316504), (124, 1737378), (186, 1158252), (248, 868689), (263, 819144), (279, 772168), (367, 587016), (372, 579126), (526, 409572), (558, 386084), (734, 293508), (744, 289563), (789, 273048), (1052, 204786), (1101, 195672), (1116, 193042), (1468, 146754), (1578, 136524), (2104, 102393), (2202, 97836), (2232, 96521), (2367, 91016), (2936, 73377), (3156, 68262), (3303, 65224), (4404, 48918), (4734, 45508), (6312, 34131), (6606, 32612), (8153, 26424), (8808, 24459), (9468, 22754), (11377, 18936), (13212, 16306)]