420220164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{384817}}^1$

素因数の和:384844

約数の個数: 48

約数和(自身を含む): 1206789248

約数和(自身を除く): 786569084

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 384817, 769634, 1154451, 1539268, 2308902, 2693719, 4617804, 5002621, 5387438, 8081157, 10005242, 10774876, 15007863, 16162314, 20010484, 30015726, 32324628, 35018347, 60031452, 70036694, 105055041, 140073388, 210110082, 420220164]

約数ペア:

[(1, 420220164), (2, 210110082), (3, 140073388), (4, 105055041), (6, 70036694), (7, 60031452), (12, 35018347), (13, 32324628), (14, 30015726), (21, 20010484), (26, 16162314), (28, 15007863), (39, 10774876), (42, 10005242), (52, 8081157), (78, 5387438), (84, 5002621), (91, 4617804), (156, 2693719), (182, 2308902), (273, 1539268), (364, 1154451), (546, 769634), (1092, 384817)]