280909008

素因数分解:

$2^4\times 3^2\times {\mathrm{1950757}}^1$

素因数の和:1950771

約数の個数: 30

約数和(自身を含む): 786155474

約数和(自身を除く): 505246466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1950757, 3901514, 5852271, 7803028, 11704542, 15606056, 17556813, 23409084, 31212112, 35113626, 46818168, 70227252, 93636336, 140454504, 280909008]

約数ペア:

[(1, 280909008), (2, 140454504), (3, 93636336), (4, 70227252), (6, 46818168), (8, 35113626), (9, 31212112), (12, 23409084), (16, 17556813), (18, 15606056), (24, 11704542), (36, 7803028), (48, 5852271), (72, 3901514), (144, 1950757)]