1261013328

素因数分解:

$2^4\times 3^2\times {\mathrm{8757037}}^1$

素因数の和:8757051

約数の個数: 30

約数和(自身を含む): 3529086314

約数和(自身を除く): 2268072986

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 8757037, 17514074, 26271111, 35028148, 52542222, 70056296, 78813333, 105084444, 140112592, 157626666, 210168888, 315253332, 420337776, 630506664, 1261013328]

約数ペア:

[(1, 1261013328), (2, 630506664), (3, 420337776), (4, 315253332), (6, 210168888), (8, 157626666), (9, 140112592), (12, 105084444), (16, 78813333), (18, 70056296), (24, 52542222), (36, 35028148), (48, 26271111), (72, 17514074), (144, 8757037)]