397995068628

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{6841}}^1\times {\mathrm{7057}}^1$

素因数の和:14137

約数の個数: 72

約数和(自身を含む): 1010727197480

約数和(自身を除く): 612732128852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6841, 7057, 8244, 13682, 14114, 20523, 21171, 27364, 28228, 41046, 42342, 61569, 63513, 82092, 84684, 123138, 127026, 246276, 254052, 1566589, 1616053, 3133178, 3232106, 4699767, 4848159, 6266356, 6464212, 9399534, 9696318, 14099301, 14544477, 18799068, 19392636, 28198602, 29088954, 48276937, 56397204, 58177908, 96553874, 144830811, 193107748, 289661622, 434492433, 579323244, 868984866, 1737969732, 11055418573, 22110837146, 33166255719, 44221674292, 66332511438, 99498767157, 132665022876, 198997534314, 397995068628]

約数ペア:

[(1, 397995068628), (2, 198997534314), (3, 132665022876), (4, 99498767157), (6, 66332511438), (9, 44221674292), (12, 33166255719), (18, 22110837146), (36, 11055418573), (229, 1737969732), (458, 868984866), (687, 579323244), (916, 434492433), (1374, 289661622), (2061, 193107748), (2748, 144830811), (4122, 96553874), (6841, 58177908), (7057, 56397204), (8244, 48276937), (13682, 29088954), (14114, 28198602), (20523, 19392636), (21171, 18799068), (27364, 14544477), (28228, 14099301), (41046, 9696318), (42342, 9399534), (61569, 6464212), (63513, 6266356), (82092, 4848159), (84684, 4699767), (123138, 3232106), (127026, 3133178), (246276, 1616053), (254052, 1566589)]