305118864

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{68351}}^1$

素因数の和:68396

約数の個数: 60

約数和(自身を含む): 881467392

約数和(自身を除く): 576348528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 68351, 136702, 205053, 273404, 410106, 546808, 615159, 820212, 1093616, 1230318, 1640424, 2118881, 2460636, 3280848, 4237762, 4921272, 6356643, 8475524, 9842544, 12713286, 16951048, 19069929, 25426572, 33902096, 38139858, 50853144, 76279716, 101706288, 152559432, 305118864]

約数ペア:

[(1, 305118864), (2, 152559432), (3, 101706288), (4, 76279716), (6, 50853144), (8, 38139858), (9, 33902096), (12, 25426572), (16, 19069929), (18, 16951048), (24, 12713286), (31, 9842544), (36, 8475524), (48, 6356643), (62, 4921272), (72, 4237762), (93, 3280848), (124, 2460636), (144, 2118881), (186, 1640424), (248, 1230318), (279, 1093616), (372, 820212), (496, 615159), (558, 546808), (744, 410106), (1116, 273404), (1488, 205053), (2232, 136702), (4464, 68351)]