260057304

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{30871}}^1$

素因数の和:30902

約数の個数: 80

約数和(自身を含む): 784457520

約数和(自身を除く): 524400216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 30871, 61742, 92613, 123484, 185226, 246968, 277839, 370452, 401323, 555678, 740904, 802646, 833517, 1111356, 1203969, 1605292, 1667034, 2222712, 2407938, 2500551, 3210584, 3334068, 3611907, 4815876, 5001102, 6668136, 7223814, 9631752, 10002204, 10835721, 14447628, 20004408, 21671442, 28895256, 32507163, 43342884, 65014326, 86685768, 130028652, 260057304]

約数ペア:

[(1, 260057304), (2, 130028652), (3, 86685768), (4, 65014326), (6, 43342884), (8, 32507163), (9, 28895256), (12, 21671442), (13, 20004408), (18, 14447628), (24, 10835721), (26, 10002204), (27, 9631752), (36, 7223814), (39, 6668136), (52, 5001102), (54, 4815876), (72, 3611907), (78, 3334068), (81, 3210584), (104, 2500551), (108, 2407938), (117, 2222712), (156, 1667034), (162, 1605292), (216, 1203969), (234, 1111356), (312, 833517), (324, 802646), (351, 740904), (468, 555678), (648, 401323), (702, 370452), (936, 277839), (1053, 246968), (1404, 185226), (2106, 123484), (2808, 92613), (4212, 61742), (8424, 30871)]