1279352448

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{461}}^1$

素因数の和:568

約数の個数: 256

約数和(自身を含む): 4184611200

約数和(自身を除く): 2905258752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 73, 88, 96, 99, 108, 128, 132, 144, 146, 176, 192, 198, 216, 219, 264, 288, 292, 297, 352, 384, 396, 432, 438, 461, 528, 576, 584, 594, 657, 704, 792, 803, 864, 876, 922, 1056, 1152, 1168, 1188, 1314, 1383, 1408, 1584, 1606, 1728, 1752, 1844, 1971, 2112, 2336, 2376, 2409, 2628, 2766, 3168, 3212, 3456, 3504, 3688, 3942, 4149, 4224, 4672, 4752, 4818, 5071, 5256, 5532, 6336, 6424, 7008, 7227, 7376, 7884, 8298, 9344, 9504, 9636, 10142, 10512, 11064, 12447, 12672, 12848, 14016, 14454, 14752, 15213, 15768, 16596, 19008, 19272, 20284, 21024, 21681, 22128, 24894, 25696, 28032, 28908, 29504, 30426, 31536, 33192, 33653, 38016, 38544, 40568, 42048, 43362, 44256, 45639, 49788, 51392, 57816, 59008, 60852, 63072, 66384, 67306, 77088, 81136, 84096, 86724, 88512, 91278, 99576, 100959, 102784, 115632, 121704, 126144, 132768, 134612, 136917, 154176, 162272, 173448, 177024, 182556, 199152, 201918, 231264, 243408, 252288, 265536, 269224, 273834, 302877, 308352, 324544, 346896, 365112, 370183, 398304, 403836, 462528, 486816, 531072, 538448, 547668, 605754, 649088, 693792, 730224, 740366, 796608, 807672, 908631, 925056, 973632, 1076896, 1095336, 1110549, 1211508, 1387584, 1460448, 1480732, 1593216, 1615344, 1817262, 1947264, 2153792, 2190672, 2221098, 2423016, 2775168, 2920896, 2961464, 3230688, 3331647, 3634524, 4307584, 4381344, 4442196, 4846032, 5841792, 5922928, 6461376, 6663294, 7269048, 8762688, 8884392, 9692064, 9994941, 11845856, 12922752, 13326588, 14538096, 17525376, 17768784, 19384128, 19989882, 23691712, 26653176, 29076192, 35537568, 38768256, 39979764, 47383424, 53306352, 58152384, 71075136, 79959528, 106612704, 116304768, 142150272, 159919056, 213225408, 319838112, 426450816, 639676224, 1279352448]

約数ペア:

[(1, 1279352448), (2, 639676224), (3, 426450816), (4, 319838112), (6, 213225408), (8, 159919056), (9, 142150272), (11, 116304768), (12, 106612704), (16, 79959528), (18, 71075136), (22, 58152384), (24, 53306352), (27, 47383424), (32, 39979764), (33, 38768256), (36, 35537568), (44, 29076192), (48, 26653176), (54, 23691712), (64, 19989882), (66, 19384128), (72, 17768784), (73, 17525376), (88, 14538096), (96, 13326588), (99, 12922752), (108, 11845856), (128, 9994941), (132, 9692064), (144, 8884392), (146, 8762688), (176, 7269048), (192, 6663294), (198, 6461376), (216, 5922928), (219, 5841792), (264, 4846032), (288, 4442196), (292, 4381344), (297, 4307584), (352, 3634524), (384, 3331647), (396, 3230688), (432, 2961464), (438, 2920896), (461, 2775168), (528, 2423016), (576, 2221098), (584, 2190672), (594, 2153792), (657, 1947264), (704, 1817262), (792, 1615344), (803, 1593216), (864, 1480732), (876, 1460448), (922, 1387584), (1056, 1211508), (1152, 1110549), (1168, 1095336), (1188, 1076896), (1314, 973632), (1383, 925056), (1408, 908631), (1584, 807672), (1606, 796608), (1728, 740366), (1752, 730224), (1844, 693792), (1971, 649088), (2112, 605754), (2336, 547668), (2376, 538448), (2409, 531072), (2628, 486816), (2766, 462528), (3168, 403836), (3212, 398304), (3456, 370183), (3504, 365112), (3688, 346896), (3942, 324544), (4149, 308352), (4224, 302877), (4672, 273834), (4752, 269224), (4818, 265536), (5071, 252288), (5256, 243408), (5532, 231264), (6336, 201918), (6424, 199152), (7008, 182556), (7227, 177024), (7376, 173448), (7884, 162272), (8298, 154176), (9344, 136917), (9504, 134612), (9636, 132768), (10142, 126144), (10512, 121704), (11064, 115632), (12447, 102784), (12672, 100959), (12848, 99576), (14016, 91278), (14454, 88512), (14752, 86724), (15213, 84096), (15768, 81136), (16596, 77088), (19008, 67306), (19272, 66384), (20284, 63072), (21024, 60852), (21681, 59008), (22128, 57816), (24894, 51392), (25696, 49788), (28032, 45639), (28908, 44256), (29504, 43362), (30426, 42048), (31536, 40568), (33192, 38544), (33653, 38016)]