328776864

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263443}}^1$

素因数の和:263469

約数の個数: 48

約数和(自身を含む): 929430432

約数和(自身を除く): 600653568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 263443, 526886, 790329, 1053772, 1580658, 2107544, 3161316, 3424759, 4215088, 6322632, 6849518, 8430176, 10274277, 12645264, 13699036, 20548554, 25290528, 27398072, 41097108, 54796144, 82194216, 109592288, 164388432, 328776864]

約数ペア:

[(1, 328776864), (2, 164388432), (3, 109592288), (4, 82194216), (6, 54796144), (8, 41097108), (12, 27398072), (13, 25290528), (16, 20548554), (24, 13699036), (26, 12645264), (32, 10274277), (39, 8430176), (48, 6849518), (52, 6322632), (78, 4215088), (96, 3424759), (104, 3161316), (156, 2107544), (208, 1580658), (312, 1053772), (416, 790329), (624, 526886), (1248, 263443)]