660336516

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{873461}}^1$

素因数の和:873481

約数の個数: 48

約数和(自身を含む): 1956554880

約数和(自身を除く): 1296218364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 873461, 1746922, 2620383, 3493844, 5240766, 6114227, 7861149, 10481532, 12228454, 15722298, 18342681, 23583447, 24456908, 31444596, 36685362, 47166894, 55028043, 73370724, 94333788, 110056086, 165084129, 220112172, 330168258, 660336516]

約数ペア:

[(1, 660336516), (2, 330168258), (3, 220112172), (4, 165084129), (6, 110056086), (7, 94333788), (9, 73370724), (12, 55028043), (14, 47166894), (18, 36685362), (21, 31444596), (27, 24456908), (28, 23583447), (36, 18342681), (42, 15722298), (54, 12228454), (63, 10481532), (84, 7861149), (108, 6114227), (126, 5240766), (189, 3493844), (252, 2620383), (378, 1746922), (756, 873461)]