297138908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1171}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 582812160

約数和(自身を除く): 285673252

約数列:

[1, 2, 4, 11, 22, 44, 73, 79, 146, 158, 292, 316, 803, 869, 1171, 1606, 1738, 2342, 3212, 3476, 4684, 5767, 11534, 12881, 23068, 25762, 51524, 63437, 85483, 92509, 126874, 170966, 185018, 253748, 341932, 370036, 940313, 1017599, 1880626, 2035198, 3761252, 4070396, 6753157, 13506314, 27012628, 74284727, 148569454, 297138908]

約数ペア:

[(1, 297138908), (2, 148569454), (4, 74284727), (11, 27012628), (22, 13506314), (44, 6753157), (73, 4070396), (79, 3761252), (146, 2035198), (158, 1880626), (292, 1017599), (316, 940313), (803, 370036), (869, 341932), (1171, 253748), (1606, 185018), (1738, 170966), (2342, 126874), (3212, 92509), (3476, 85483), (4684, 63437), (5767, 51524), (11534, 25762), (12881, 23068)]