551438892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{2273}}^1$

素因数の和:2599

約数の個数: 72

約数和(自身を含む): 1460126304

約数和(自身を除く): 908687412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 293, 414, 586, 828, 879, 1172, 1758, 2273, 2637, 3516, 4546, 5274, 6739, 6819, 9092, 10548, 13478, 13638, 20217, 20457, 26956, 27276, 40434, 40914, 52279, 60651, 80868, 81828, 104558, 121302, 156837, 209116, 242604, 313674, 470511, 627348, 665989, 941022, 1331978, 1882044, 1997967, 2663956, 3995934, 5993901, 7991868, 11987802, 15317747, 23975604, 30635494, 45953241, 61270988, 91906482, 137859723, 183812964, 275719446, 551438892]

約数ペア:

[(1, 551438892), (2, 275719446), (3, 183812964), (4, 137859723), (6, 91906482), (9, 61270988), (12, 45953241), (18, 30635494), (23, 23975604), (36, 15317747), (46, 11987802), (69, 7991868), (92, 5993901), (138, 3995934), (207, 2663956), (276, 1997967), (293, 1882044), (414, 1331978), (586, 941022), (828, 665989), (879, 627348), (1172, 470511), (1758, 313674), (2273, 242604), (2637, 209116), (3516, 156837), (4546, 121302), (5274, 104558), (6739, 81828), (6819, 80868), (9092, 60651), (10548, 52279), (13478, 40914), (13638, 40434), (20217, 27276), (20457, 26956)]