275175888

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{440987}}^1$

素因数の和:441011

約数の個数: 40

約数和(自身を含む): 765555168

約数和(自身を除く): 490379280

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 440987, 881974, 1322961, 1763948, 2645922, 3527896, 5291844, 5732831, 7055792, 10583688, 11465662, 17198493, 21167376, 22931324, 34396986, 45862648, 68793972, 91725296, 137587944, 275175888]

約数ペア:

[(1, 275175888), (2, 137587944), (3, 91725296), (4, 68793972), (6, 45862648), (8, 34396986), (12, 22931324), (13, 21167376), (16, 17198493), (24, 11465662), (26, 10583688), (39, 7055792), (48, 5732831), (52, 5291844), (78, 3527896), (104, 2645922), (156, 1763948), (208, 1322961), (312, 881974), (624, 440987)]