2151271584

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8819}}^1$

素因数の和:8864

約数の個数: 216

約数和(自身を含む): 7685889120

約数和(自身を除く): 5534617536

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 121, 126, 132, 144, 154, 168, 176, 198, 224, 231, 242, 252, 264, 288, 308, 336, 352, 363, 396, 462, 484, 504, 528, 616, 672, 693, 726, 792, 847, 924, 968, 1008, 1056, 1089, 1232, 1386, 1452, 1584, 1694, 1848, 1936, 2016, 2178, 2464, 2541, 2772, 2904, 3168, 3388, 3696, 3872, 4356, 5082, 5544, 5808, 6776, 7392, 7623, 8712, 8819, 10164, 11088, 11616, 13552, 15246, 17424, 17638, 20328, 22176, 26457, 27104, 30492, 34848, 35276, 40656, 52914, 60984, 61733, 70552, 79371, 81312, 97009, 105828, 121968, 123466, 141104, 158742, 185199, 194018, 211656, 243936, 246932, 282208, 291027, 317484, 370398, 388036, 423312, 493864, 555597, 582054, 634968, 679063, 740796, 776072, 846624, 873081, 987728, 1067099, 1111194, 1164108, 1269936, 1358126, 1481592, 1552144, 1746162, 1975456, 2037189, 2134198, 2222388, 2328216, 2539872, 2716252, 2963184, 3104288, 3201297, 3492324, 4074378, 4268396, 4444776, 4656432, 5432504, 5926368, 6111567, 6402594, 6984648, 7469693, 8148756, 8536792, 8889552, 9312864, 9603891, 10865008, 12223134, 12805188, 13969296, 14939386, 16297512, 17073584, 17779104, 19207782, 21730016, 22409079, 24446268, 25610376, 27938592, 29878772, 32595024, 34147168, 38415564, 44818158, 48892536, 51220752, 59757544, 65190048, 67227237, 76831128, 89636316, 97785072, 102441504, 119515088, 134454474, 153662256, 179272632, 195570144, 239030176, 268908948, 307324512, 358545264, 537817896, 717090528, 1075635792, 2151271584]

約数ペア:

[(1, 2151271584), (2, 1075635792), (3, 717090528), (4, 537817896), (6, 358545264), (7, 307324512), (8, 268908948), (9, 239030176), (11, 195570144), (12, 179272632), (14, 153662256), (16, 134454474), (18, 119515088), (21, 102441504), (22, 97785072), (24, 89636316), (28, 76831128), (32, 67227237), (33, 65190048), (36, 59757544), (42, 51220752), (44, 48892536), (48, 44818158), (56, 38415564), (63, 34147168), (66, 32595024), (72, 29878772), (77, 27938592), (84, 25610376), (88, 24446268), (96, 22409079), (99, 21730016), (112, 19207782), (121, 17779104), (126, 17073584), (132, 16297512), (144, 14939386), (154, 13969296), (168, 12805188), (176, 12223134), (198, 10865008), (224, 9603891), (231, 9312864), (242, 8889552), (252, 8536792), (264, 8148756), (288, 7469693), (308, 6984648), (336, 6402594), (352, 6111567), (363, 5926368), (396, 5432504), (462, 4656432), (484, 4444776), (504, 4268396), (528, 4074378), (616, 3492324), (672, 3201297), (693, 3104288), (726, 2963184), (792, 2716252), (847, 2539872), (924, 2328216), (968, 2222388), (1008, 2134198), (1056, 2037189), (1089, 1975456), (1232, 1746162), (1386, 1552144), (1452, 1481592), (1584, 1358126), (1694, 1269936), (1848, 1164108), (1936, 1111194), (2016, 1067099), (2178, 987728), (2464, 873081), (2541, 846624), (2772, 776072), (2904, 740796), (3168, 679063), (3388, 634968), (3696, 582054), (3872, 555597), (4356, 493864), (5082, 423312), (5544, 388036), (5808, 370398), (6776, 317484), (7392, 291027), (7623, 282208), (8712, 246932), (8819, 243936), (10164, 211656), (11088, 194018), (11616, 185199), (13552, 158742), (15246, 141104), (17424, 123466), (17638, 121968), (20328, 105828), (22176, 97009), (26457, 81312), (27104, 79371), (30492, 70552), (34848, 61733), (35276, 60984), (40656, 52914)]