889759512

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{216803}}^1$

素因数の和:216837

約数の個数: 64

約数和(自身を含む): 2601648000

約数和(自身を除く): 1711888488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 216803, 433606, 650409, 867212, 1300818, 1734424, 1951227, 2601636, 3902454, 4119257, 5203272, 5853681, 7804908, 8238514, 11707362, 12357771, 15609816, 16477028, 23414724, 24715542, 32954056, 37073313, 46829448, 49431084, 74146626, 98862168, 111219939, 148293252, 222439878, 296586504, 444879756, 889759512]

約数ペア:

[(1, 889759512), (2, 444879756), (3, 296586504), (4, 222439878), (6, 148293252), (8, 111219939), (9, 98862168), (12, 74146626), (18, 49431084), (19, 46829448), (24, 37073313), (27, 32954056), (36, 24715542), (38, 23414724), (54, 16477028), (57, 15609816), (72, 12357771), (76, 11707362), (108, 8238514), (114, 7804908), (152, 5853681), (171, 5203272), (216, 4119257), (228, 3902454), (342, 2601636), (456, 1951227), (513, 1734424), (684, 1300818), (1026, 867212), (1368, 650409), (2052, 433606), (4104, 216803)]