331317252

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{3469}}^1$

素因数の和:3865

約数の個数: 72

約数和(自身を含む): 959940800

約数和(自身を除く): 628623548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 379, 758, 1137, 1516, 2274, 2653, 3411, 3469, 4548, 5306, 6822, 6938, 7959, 10407, 10612, 13644, 13876, 15918, 20814, 23877, 24283, 31221, 31836, 41628, 47754, 48566, 62442, 72849, 95508, 97132, 124884, 145698, 218547, 291396, 437094, 874188, 1314751, 2629502, 3944253, 5259004, 7888506, 9203257, 11832759, 15777012, 18406514, 23665518, 27609771, 36813028, 47331036, 55219542, 82829313, 110439084, 165658626, 331317252]

約数ペア:

[(1, 331317252), (2, 165658626), (3, 110439084), (4, 82829313), (6, 55219542), (7, 47331036), (9, 36813028), (12, 27609771), (14, 23665518), (18, 18406514), (21, 15777012), (28, 11832759), (36, 9203257), (42, 7888506), (63, 5259004), (84, 3944253), (126, 2629502), (252, 1314751), (379, 874188), (758, 437094), (1137, 291396), (1516, 218547), (2274, 145698), (2653, 124884), (3411, 97132), (3469, 95508), (4548, 72849), (5306, 62442), (6822, 48566), (6938, 47754), (7959, 41628), (10407, 31836), (10612, 31221), (13644, 24283), (13876, 23877), (15918, 20814)]