1240576016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{641}}^1\times {\mathrm{1657}}^1$

素因数の和:2379

約数の個数: 40

約数和(自身を含む): 2441816184

約数和(自身を除く): 1201240168

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 641, 1168, 1282, 1657, 2564, 3314, 5128, 6628, 10256, 13256, 26512, 46793, 93586, 120961, 187172, 241922, 374344, 483844, 748688, 967688, 1062137, 1935376, 2124274, 4248548, 8497096, 16994192, 77536001, 155072002, 310144004, 620288008, 1240576016]

約数ペア:

[(1, 1240576016), (2, 620288008), (4, 310144004), (8, 155072002), (16, 77536001), (73, 16994192), (146, 8497096), (292, 4248548), (584, 2124274), (641, 1935376), (1168, 1062137), (1282, 967688), (1657, 748688), (2564, 483844), (3314, 374344), (5128, 241922), (6628, 187172), (10256, 120961), (13256, 93586), (26512, 46793)]