784327896

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{990313}}^1$

素因数の和:990336

約数の個数: 48

約数和(自身を含む): 2317334760

約数和(自身を除く): 1533006864

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 990313, 1980626, 2970939, 3961252, 5941878, 7922504, 8912817, 10893443, 11883756, 17825634, 21786886, 23767512, 32680329, 35651268, 43573772, 65360658, 71302536, 87147544, 98040987, 130721316, 196081974, 261442632, 392163948, 784327896]

約数ペア:

[(1, 784327896), (2, 392163948), (3, 261442632), (4, 196081974), (6, 130721316), (8, 98040987), (9, 87147544), (11, 71302536), (12, 65360658), (18, 43573772), (22, 35651268), (24, 32680329), (33, 23767512), (36, 21786886), (44, 17825634), (66, 11883756), (72, 10893443), (88, 8912817), (99, 7922504), (132, 5941878), (198, 3961252), (264, 2970939), (396, 1980626), (792, 990313)]