475450164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2053}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 1375687040

約数和(自身を除く): 900236876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 919, 1838, 2053, 2757, 3676, 4106, 5514, 6159, 6433, 8212, 8271, 11028, 12318, 12866, 14371, 16542, 18477, 19299, 24636, 25732, 28742, 33084, 36954, 38598, 43113, 57484, 57897, 73908, 77196, 86226, 115794, 129339, 172452, 231588, 258678, 517356, 1886707, 3773414, 5660121, 7546828, 11320242, 13206949, 16980363, 22640484, 26413898, 33960726, 39620847, 52827796, 67921452, 79241694, 118862541, 158483388, 237725082, 475450164]

約数ペア:

[(1, 475450164), (2, 237725082), (3, 158483388), (4, 118862541), (6, 79241694), (7, 67921452), (9, 52827796), (12, 39620847), (14, 33960726), (18, 26413898), (21, 22640484), (28, 16980363), (36, 13206949), (42, 11320242), (63, 7546828), (84, 5660121), (126, 3773414), (252, 1886707), (919, 517356), (1838, 258678), (2053, 231588), (2757, 172452), (3676, 129339), (4106, 115794), (5514, 86226), (6159, 77196), (6433, 73908), (8212, 57897), (8271, 57484), (11028, 43113), (12318, 38598), (12866, 36954), (14371, 33084), (16542, 28742), (18477, 25732), (19299, 24636)]