317495412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{678409}}^1$

素因数の和:678432

約数の個数: 36

約数和(自身を含む): 864294340

約数和(自身を除く): 546798928

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 678409, 1356818, 2035227, 2713636, 4070454, 6105681, 8140908, 8819317, 12211362, 17638634, 24422724, 26457951, 35277268, 52915902, 79373853, 105831804, 158747706, 317495412]

約数ペア:

[(1, 317495412), (2, 158747706), (3, 105831804), (4, 79373853), (6, 52915902), (9, 35277268), (12, 26457951), (13, 24422724), (18, 17638634), (26, 12211362), (36, 8819317), (39, 8140908), (52, 6105681), (78, 4070454), (117, 2713636), (156, 2035227), (234, 1356818), (468, 678409)]