291215364

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71167}}^1$

素因数の和:71216

約数の個数: 48

約数和(自身を含む): 765198336

約数和(自身を除く): 473982972

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 71167, 142334, 213501, 284668, 427002, 782837, 854004, 1565674, 2206177, 2348511, 3131348, 4412354, 4697022, 6618531, 8824708, 9394044, 13237062, 24267947, 26474124, 48535894, 72803841, 97071788, 145607682, 291215364]

約数ペア:

[(1, 291215364), (2, 145607682), (3, 97071788), (4, 72803841), (6, 48535894), (11, 26474124), (12, 24267947), (22, 13237062), (31, 9394044), (33, 8824708), (44, 6618531), (62, 4697022), (66, 4412354), (93, 3131348), (124, 2348511), (132, 2206177), (186, 1565674), (341, 854004), (372, 782837), (682, 427002), (1023, 284668), (1364, 213501), (2046, 142334), (4092, 71167)]