874041564

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{13999}}^1$

素因数の和:14071

約数の個数: 72

約数和(自身を含む): 2293984000

約数和(自身を除く): 1419942436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 121, 129, 132, 172, 242, 258, 363, 473, 484, 516, 726, 946, 1419, 1452, 1892, 2838, 5203, 5676, 10406, 13999, 15609, 20812, 27998, 31218, 41997, 55996, 62436, 83994, 153989, 167988, 307978, 461967, 601957, 615956, 923934, 1203914, 1693879, 1805871, 1847868, 2407828, 3387758, 3611742, 5081637, 6621527, 6775516, 7223484, 10163274, 13243054, 19864581, 20326548, 26486108, 39729162, 72836797, 79458324, 145673594, 218510391, 291347188, 437020782, 874041564]

約数ペア:

[(1, 874041564), (2, 437020782), (3, 291347188), (4, 218510391), (6, 145673594), (11, 79458324), (12, 72836797), (22, 39729162), (33, 26486108), (43, 20326548), (44, 19864581), (66, 13243054), (86, 10163274), (121, 7223484), (129, 6775516), (132, 6621527), (172, 5081637), (242, 3611742), (258, 3387758), (363, 2407828), (473, 1847868), (484, 1805871), (516, 1693879), (726, 1203914), (946, 923934), (1419, 615956), (1452, 601957), (1892, 461967), (2838, 307978), (5203, 167988), (5676, 153989), (10406, 83994), (13999, 62436), (15609, 55996), (20812, 41997), (27998, 31218)]