321746832

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{887}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 987704640

約数和(自身を除く): 665957808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 229, 264, 396, 458, 528, 687, 792, 887, 916, 1374, 1584, 1774, 1832, 2061, 2519, 2661, 2748, 3548, 3664, 4122, 5038, 5322, 5496, 7096, 7557, 7983, 8244, 9757, 10076, 10644, 10992, 14192, 15114, 15966, 16488, 19514, 20152, 21288, 22671, 29271, 30228, 31932, 32976, 39028, 40304, 42576, 45342, 58542, 60456, 63864, 78056, 87813, 90684, 117084, 120912, 127728, 156112, 175626, 181368, 203123, 234168, 351252, 362736, 406246, 468336, 609369, 702504, 812492, 1218738, 1405008, 1624984, 1828107, 2234353, 2437476, 3249968, 3656214, 4468706, 4874952, 6703059, 7312428, 8937412, 9749904, 13406118, 14624856, 17874824, 20109177, 26812236, 29249712, 35749648, 40218354, 53624472, 80436708, 107248944, 160873416, 321746832]

約数ペア:

[(1, 321746832), (2, 160873416), (3, 107248944), (4, 80436708), (6, 53624472), (8, 40218354), (9, 35749648), (11, 29249712), (12, 26812236), (16, 20109177), (18, 17874824), (22, 14624856), (24, 13406118), (33, 9749904), (36, 8937412), (44, 7312428), (48, 6703059), (66, 4874952), (72, 4468706), (88, 3656214), (99, 3249968), (132, 2437476), (144, 2234353), (176, 1828107), (198, 1624984), (229, 1405008), (264, 1218738), (396, 812492), (458, 702504), (528, 609369), (687, 468336), (792, 406246), (887, 362736), (916, 351252), (1374, 234168), (1584, 203123), (1774, 181368), (1832, 175626), (2061, 156112), (2519, 127728), (2661, 120912), (2748, 117084), (3548, 90684), (3664, 87813), (4122, 78056), (5038, 63864), (5322, 60456), (5496, 58542), (7096, 45342), (7557, 42576), (7983, 40304), (8244, 39028), (9757, 32976), (10076, 31932), (10644, 30228), (10992, 29271), (14192, 22671), (15114, 21288), (15966, 20152), (16488, 19514)]