338393412

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{191833}}^1$

素因数の和:191857

約数の個数: 54

約数和(自身を含む): 995042958

約数和(自身を除く): 656649546

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 191833, 383666, 575499, 767332, 1150998, 1342831, 1726497, 2301996, 2685662, 3452994, 4028493, 5371324, 6905988, 8056986, 9399817, 12085479, 16113972, 18799634, 24170958, 28199451, 37599268, 48341916, 56398902, 84598353, 112797804, 169196706, 338393412]

約数ペア:

[(1, 338393412), (2, 169196706), (3, 112797804), (4, 84598353), (6, 56398902), (7, 48341916), (9, 37599268), (12, 28199451), (14, 24170958), (18, 18799634), (21, 16113972), (28, 12085479), (36, 9399817), (42, 8056986), (49, 6905988), (63, 5371324), (84, 4028493), (98, 3452994), (126, 2685662), (147, 2301996), (196, 1726497), (252, 1342831), (294, 1150998), (441, 767332), (588, 575499), (882, 383666), (1764, 191833)]