1214371312

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{140813}}^1$

素因数の和:140846

約数の個数: 60

約数和(自身を含む): 2985820056

約数和(自身を除く): 1771448744

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 140813, 281626, 563252, 985691, 1126504, 1548943, 1971382, 2253008, 3097886, 3942764, 6195772, 6899837, 7885528, 10842601, 12391544, 13799674, 15771056, 21685202, 24783088, 27599348, 43370404, 55198696, 75898207, 86740808, 110397392, 151796414, 173481616, 303592828, 607185656, 1214371312]

約数ペア:

[(1, 1214371312), (2, 607185656), (4, 303592828), (7, 173481616), (8, 151796414), (11, 110397392), (14, 86740808), (16, 75898207), (22, 55198696), (28, 43370404), (44, 27599348), (49, 24783088), (56, 21685202), (77, 15771056), (88, 13799674), (98, 12391544), (112, 10842601), (154, 7885528), (176, 6899837), (196, 6195772), (308, 3942764), (392, 3097886), (539, 2253008), (616, 1971382), (784, 1548943), (1078, 1126504), (1232, 985691), (2156, 563252), (4312, 281626), (8624, 140813)]