245468904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{538309}}^1$

素因数の和:538337

約数の個数: 32

約数和(自身を含む): 645972000

約数和(自身を除く): 400503096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 538309, 1076618, 1614927, 2153236, 3229854, 4306472, 6459708, 10227871, 12919416, 20455742, 30683613, 40911484, 61367226, 81822968, 122734452, 245468904]

約数ペア:

[(1, 245468904), (2, 122734452), (3, 81822968), (4, 61367226), (6, 40911484), (8, 30683613), (12, 20455742), (19, 12919416), (24, 10227871), (38, 6459708), (57, 4306472), (76, 3229854), (114, 2153236), (152, 1614927), (228, 1076618), (456, 538309)]