286344864

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{76481}}^1$

素因数の和:76510

約数の個数: 72

約数和(自身を含む): 876942612

約数和(自身を除く): 590597748

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 76481, 152962, 229443, 305924, 458886, 611848, 688329, 917772, 994253, 1223696, 1376658, 1835544, 1988506, 2447392, 2753316, 2982759, 3671088, 3977012, 5506632, 5965518, 7342176, 7954024, 8948277, 11013264, 11931036, 15908048, 17896554, 22026528, 23862072, 31816096, 35793108, 47724144, 71586216, 95448288, 143172432, 286344864]

約数ペア:

[(1, 286344864), (2, 143172432), (3, 95448288), (4, 71586216), (6, 47724144), (8, 35793108), (9, 31816096), (12, 23862072), (13, 22026528), (16, 17896554), (18, 15908048), (24, 11931036), (26, 11013264), (32, 8948277), (36, 7954024), (39, 7342176), (48, 5965518), (52, 5506632), (72, 3977012), (78, 3671088), (96, 2982759), (104, 2753316), (117, 2447392), (144, 1988506), (156, 1835544), (208, 1376658), (234, 1223696), (288, 994253), (312, 917772), (416, 688329), (468, 611848), (624, 458886), (936, 305924), (1248, 229443), (1872, 152962), (3744, 76481)]