285539706

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 630115200

約数和(自身を除く): 344575494

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 373, 426, 599, 639, 746, 1119, 1198, 1278, 1797, 2238, 3357, 3594, 5391, 6714, 10782, 26483, 42529, 52966, 79449, 85058, 127587, 158898, 223427, 238347, 255174, 382761, 446854, 476694, 670281, 765522, 1340562, 2010843, 4021686, 15863317, 31726634, 47589951, 95179902, 142769853, 285539706]

約数ペア:

[(1, 285539706), (2, 142769853), (3, 95179902), (6, 47589951), (9, 31726634), (18, 15863317), (71, 4021686), (142, 2010843), (213, 1340562), (373, 765522), (426, 670281), (599, 476694), (639, 446854), (746, 382761), (1119, 255174), (1198, 238347), (1278, 223427), (1797, 158898), (2238, 127587), (3357, 85058), (3594, 79449), (5391, 52966), (6714, 42529), (10782, 26483)]