258776964

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2089}}^1$

素因数の和:2170

約数の個数: 96

約数和(自身を含む): 711603200

約数和(自身を除く): 452826236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 37, 54, 62, 74, 93, 108, 111, 124, 148, 186, 222, 279, 333, 372, 444, 558, 666, 837, 999, 1116, 1147, 1332, 1674, 1998, 2089, 2294, 3348, 3441, 3996, 4178, 4588, 6267, 6882, 8356, 10323, 12534, 13764, 18801, 20646, 25068, 30969, 37602, 41292, 56403, 61938, 64759, 75204, 77293, 112806, 123876, 129518, 154586, 194277, 225612, 231879, 259036, 309172, 388554, 463758, 582831, 695637, 777108, 927516, 1165662, 1391274, 1748493, 2086911, 2331324, 2396083, 2782548, 3496986, 4173822, 4792166, 6993972, 7188249, 8347644, 9584332, 14376498, 21564747, 28752996, 43129494, 64694241, 86258988, 129388482, 258776964]

約数ペア:

[(1, 258776964), (2, 129388482), (3, 86258988), (4, 64694241), (6, 43129494), (9, 28752996), (12, 21564747), (18, 14376498), (27, 9584332), (31, 8347644), (36, 7188249), (37, 6993972), (54, 4792166), (62, 4173822), (74, 3496986), (93, 2782548), (108, 2396083), (111, 2331324), (124, 2086911), (148, 1748493), (186, 1391274), (222, 1165662), (279, 927516), (333, 777108), (372, 695637), (444, 582831), (558, 463758), (666, 388554), (837, 309172), (999, 259036), (1116, 231879), (1147, 225612), (1332, 194277), (1674, 154586), (1998, 129518), (2089, 123876), (2294, 112806), (3348, 77293), (3441, 75204), (3996, 64759), (4178, 61938), (4588, 56403), (6267, 41292), (6882, 37602), (8356, 30969), (10323, 25068), (12534, 20646), (13764, 18801)]