1520378712

素因数分解:

$2^3\times 3^2\times {\mathrm{2389}}^1\times {\mathrm{8839}}^1$

素因数の和:11240

約数の個数: 48

約数和(自身を含む): 4119882000

約数和(自身を除く): 2599503288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2389, 4778, 7167, 8839, 9556, 14334, 17678, 19112, 21501, 26517, 28668, 35356, 43002, 53034, 57336, 70712, 79551, 86004, 106068, 159102, 172008, 212136, 318204, 636408, 21116371, 42232742, 63349113, 84465484, 126698226, 168930968, 190047339, 253396452, 380094678, 506792904, 760189356, 1520378712]

約数ペア:

[(1, 1520378712), (2, 760189356), (3, 506792904), (4, 380094678), (6, 253396452), (8, 190047339), (9, 168930968), (12, 126698226), (18, 84465484), (24, 63349113), (36, 42232742), (72, 21116371), (2389, 636408), (4778, 318204), (7167, 212136), (8839, 172008), (9556, 159102), (14334, 106068), (17678, 86004), (19112, 79551), (21501, 70712), (26517, 57336), (28668, 53034), (35356, 43002)]