15690901416

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{331}}^1\times {\mathrm{18121}}^1$

素因数の和:18570

約数の個数: 64

約数和(自身を含む): 39708926400

約数和(自身を除く): 24018024984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 331, 436, 654, 662, 872, 993, 1308, 1324, 1986, 2616, 2648, 3972, 7944, 18121, 36079, 36242, 54363, 72158, 72484, 108237, 108726, 144316, 144968, 216474, 217452, 288632, 432948, 434904, 865896, 1975189, 3950378, 5925567, 5998051, 7900756, 11851134, 11996102, 15801512, 17994153, 23702268, 23992204, 35988306, 47404536, 47984408, 71976612, 143953224, 653787559, 1307575118, 1961362677, 2615150236, 3922725354, 5230300472, 7845450708, 15690901416]

約数ペア:

[(1, 15690901416), (2, 7845450708), (3, 5230300472), (4, 3922725354), (6, 2615150236), (8, 1961362677), (12, 1307575118), (24, 653787559), (109, 143953224), (218, 71976612), (327, 47984408), (331, 47404536), (436, 35988306), (654, 23992204), (662, 23702268), (872, 17994153), (993, 15801512), (1308, 11996102), (1324, 11851134), (1986, 7900756), (2616, 5998051), (2648, 5925567), (3972, 3950378), (7944, 1975189), (18121, 865896), (36079, 434904), (36242, 432948), (54363, 288632), (72158, 217452), (72484, 216474), (108237, 144968), (108726, 144316)]