2988847176

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{243709}}^1$

素因数の和:243798

約数の個数: 64

約数和(自身を含む): 8656579200

約数和(自身を除く): 5667732024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 243709, 487418, 731127, 974836, 1462254, 1705963, 1949672, 2924508, 3411926, 5117889, 5849016, 6823852, 10235778, 13647704, 17790757, 20471556, 35581514, 40943112, 53372271, 71163028, 106744542, 124535299, 142326056, 213489084, 249070598, 373605897, 426978168, 498141196, 747211794, 996282392, 1494423588, 2988847176]

約数ペア:

[(1, 2988847176), (2, 1494423588), (3, 996282392), (4, 747211794), (6, 498141196), (7, 426978168), (8, 373605897), (12, 249070598), (14, 213489084), (21, 142326056), (24, 124535299), (28, 106744542), (42, 71163028), (56, 53372271), (73, 40943112), (84, 35581514), (146, 20471556), (168, 17790757), (219, 13647704), (292, 10235778), (438, 6823852), (511, 5849016), (584, 5117889), (876, 3411926), (1022, 2924508), (1533, 1949672), (1752, 1705963), (2044, 1462254), (3066, 974836), (4088, 731127), (6132, 487418), (12264, 243709)]