321108912

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{71933}}^1$

素因数の和:71978

約数の個数: 60

約数和(自身を含む): 927660864

約数和(自身を除く): 606551952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 71933, 143866, 215799, 287732, 431598, 575464, 647397, 863196, 1150928, 1294794, 1726392, 2229923, 2589588, 3452784, 4459846, 5179176, 6689769, 8919692, 10358352, 13379538, 17839384, 20069307, 26759076, 35678768, 40138614, 53518152, 80277228, 107036304, 160554456, 321108912]

約数ペア:

[(1, 321108912), (2, 160554456), (3, 107036304), (4, 80277228), (6, 53518152), (8, 40138614), (9, 35678768), (12, 26759076), (16, 20069307), (18, 17839384), (24, 13379538), (31, 10358352), (36, 8919692), (48, 6689769), (62, 5179176), (72, 4459846), (93, 3452784), (124, 2589588), (144, 2229923), (186, 1726392), (248, 1294794), (279, 1150928), (372, 863196), (496, 647397), (558, 575464), (744, 431598), (1116, 287732), (1488, 215799), (2232, 143866), (4464, 71933)]