428664672

素因数分解:

$2^5\times 3^2\times {\mathrm{1488419}}^1$

素因数の和:1488435

約数の個数: 36

約数和(自身を含む): 1219015980

約数和(自身を除く): 790351308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1488419, 2976838, 4465257, 5953676, 8930514, 11907352, 13395771, 17861028, 23814704, 26791542, 35722056, 47629408, 53583084, 71444112, 107166168, 142888224, 214332336, 428664672]

約数ペア:

[(1, 428664672), (2, 214332336), (3, 142888224), (4, 107166168), (6, 71444112), (8, 53583084), (9, 47629408), (12, 35722056), (16, 26791542), (18, 23814704), (24, 17861028), (32, 13395771), (36, 11907352), (48, 8930514), (72, 5953676), (96, 4465257), (144, 2976838), (288, 1488419)]