190408752

素因数分解:

$2^4\times 3^3\times {\mathrm{440761}}^1$

素因数の和:440778

約数の個数: 40

約数和(自身を含む): 546544880

約数和(自身を除く): 356136128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 440761, 881522, 1322283, 1763044, 2644566, 3526088, 3966849, 5289132, 7052176, 7933698, 10578264, 11900547, 15867396, 21156528, 23801094, 31734792, 47602188, 63469584, 95204376, 190408752]

約数ペア:

[(1, 190408752), (2, 95204376), (3, 63469584), (4, 47602188), (6, 31734792), (8, 23801094), (9, 21156528), (12, 15867396), (16, 11900547), (18, 10578264), (24, 7933698), (27, 7052176), (36, 5289132), (48, 3966849), (54, 3526088), (72, 2644566), (108, 1763044), (144, 1322283), (216, 881522), (432, 440761)]