12401312

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{719}}^1$

素因数の和:754

約数の個数: 72

約数和(自身を含む): 31026240

約数和(自身を除く): 18624928

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 539, 616, 719, 784, 1078, 1232, 1438, 1568, 2156, 2464, 2876, 4312, 5033, 5752, 7909, 8624, 10066, 11504, 15818, 17248, 20132, 23008, 31636, 35231, 40264, 55363, 63272, 70462, 80528, 110726, 126544, 140924, 161056, 221452, 253088, 281848, 387541, 442904, 563696, 775082, 885808, 1127392, 1550164, 1771616, 3100328, 6200656, 12401312]

約数ペア:

[(1, 12401312), (2, 6200656), (4, 3100328), (7, 1771616), (8, 1550164), (11, 1127392), (14, 885808), (16, 775082), (22, 563696), (28, 442904), (32, 387541), (44, 281848), (49, 253088), (56, 221452), (77, 161056), (88, 140924), (98, 126544), (112, 110726), (154, 80528), (176, 70462), (196, 63272), (224, 55363), (308, 40264), (352, 35231), (392, 31636), (539, 23008), (616, 20132), (719, 17248), (784, 15818), (1078, 11504), (1232, 10066), (1438, 8624), (1568, 7909), (2156, 5752), (2464, 5033), (2876, 4312)]