408972144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1217179}}^1$

素因数の和:1217197

約数の個数: 40

約数和(自身を含む): 1207442560

約数和(自身を除く): 798470416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1217179, 2434358, 3651537, 4868716, 7303074, 8520253, 9737432, 14606148, 17040506, 19474864, 25560759, 29212296, 34081012, 51121518, 58424592, 68162024, 102243036, 136324048, 204486072, 408972144]

約数ペア:

[(1, 408972144), (2, 204486072), (3, 136324048), (4, 102243036), (6, 68162024), (7, 58424592), (8, 51121518), (12, 34081012), (14, 29212296), (16, 25560759), (21, 19474864), (24, 17040506), (28, 14606148), (42, 9737432), (48, 8520253), (56, 7303074), (84, 4868716), (112, 3651537), (168, 2434358), (336, 1217179)]