16409899992

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{61339}}^1$

素因数の和:61576

約数の個数: 64

約数和(自身を含む): 41868230400

約数和(自身を除く): 25458330408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 157, 213, 284, 314, 426, 471, 568, 628, 852, 942, 1256, 1704, 1884, 3768, 11147, 22294, 33441, 44588, 61339, 66882, 89176, 122678, 133764, 184017, 245356, 267528, 368034, 490712, 736068, 1472136, 4355069, 8710138, 9630223, 13065207, 17420276, 19260446, 26130414, 28890669, 34840552, 38520892, 52260828, 57781338, 77041784, 104521656, 115562676, 231125352, 683745833, 1367491666, 2051237499, 2734983332, 4102474998, 5469966664, 8204949996, 16409899992]

約数ペア:

[(1, 16409899992), (2, 8204949996), (3, 5469966664), (4, 4102474998), (6, 2734983332), (8, 2051237499), (12, 1367491666), (24, 683745833), (71, 231125352), (142, 115562676), (157, 104521656), (213, 77041784), (284, 57781338), (314, 52260828), (426, 38520892), (471, 34840552), (568, 28890669), (628, 26130414), (852, 19260446), (942, 17420276), (1256, 13065207), (1704, 9630223), (1884, 8710138), (3768, 4355069), (11147, 1472136), (22294, 736068), (33441, 490712), (44588, 368034), (61339, 267528), (66882, 245356), (89176, 184017), (122678, 133764)]