338749488

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 1195923456

約数和(自身を除く): 857173968

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 99, 112, 126, 132, 137, 144, 154, 168, 176, 198, 223, 231, 252, 264, 274, 308, 336, 396, 411, 446, 462, 504, 528, 548, 616, 669, 693, 792, 822, 892, 924, 959, 1008, 1096, 1232, 1233, 1338, 1386, 1507, 1561, 1584, 1644, 1784, 1848, 1918, 2007, 2192, 2453, 2466, 2676, 2772, 2877, 3014, 3122, 3288, 3568, 3696, 3836, 4014, 4521, 4683, 4906, 4932, 5352, 5544, 5754, 6028, 6244, 6576, 7359, 7672, 8028, 8631, 9042, 9366, 9812, 9864, 10549, 10704, 11088, 11508, 12056, 12488, 13563, 14049, 14718, 15344, 16056, 17171, 17262, 18084, 18732, 19624, 19728, 21098, 22077, 23016, 24112, 24976, 27126, 28098, 29436, 30551, 31647, 32112, 34342, 34524, 36168, 37464, 39248, 42196, 44154, 46032, 51513, 54252, 56196, 58872, 61102, 63294, 68684, 69048, 72336, 74928, 84392, 88308, 91653, 94941, 103026, 108504, 112392, 117744, 122204, 126588, 137368, 138096, 154539, 168784, 176616, 183306, 189882, 206052, 213857, 217008, 224784, 244408, 253176, 274736, 274959, 309078, 336061, 353232, 366612, 379764, 412104, 427714, 488816, 506352, 549918, 618156, 641571, 672122, 733224, 759528, 824208, 855428, 1008183, 1099836, 1236312, 1283142, 1344244, 1466448, 1519056, 1710856, 1924713, 2016366, 2199672, 2352427, 2472624, 2566284, 2688488, 3024549, 3421712, 3849426, 4032732, 4399344, 4704854, 5132568, 5376976, 6049098, 7057281, 7698852, 8065464, 9409708, 10265136, 12098196, 14114562, 15397704, 16130928, 18819416, 21171843, 24196392, 28229124, 30795408, 37638832, 42343686, 48392784, 56458248, 84687372, 112916496, 169374744, 338749488]

約数ペア:

[(1, 338749488), (2, 169374744), (3, 112916496), (4, 84687372), (6, 56458248), (7, 48392784), (8, 42343686), (9, 37638832), (11, 30795408), (12, 28229124), (14, 24196392), (16, 21171843), (18, 18819416), (21, 16130928), (22, 15397704), (24, 14114562), (28, 12098196), (33, 10265136), (36, 9409708), (42, 8065464), (44, 7698852), (48, 7057281), (56, 6049098), (63, 5376976), (66, 5132568), (72, 4704854), (77, 4399344), (84, 4032732), (88, 3849426), (99, 3421712), (112, 3024549), (126, 2688488), (132, 2566284), (137, 2472624), (144, 2352427), (154, 2199672), (168, 2016366), (176, 1924713), (198, 1710856), (223, 1519056), (231, 1466448), (252, 1344244), (264, 1283142), (274, 1236312), (308, 1099836), (336, 1008183), (396, 855428), (411, 824208), (446, 759528), (462, 733224), (504, 672122), (528, 641571), (548, 618156), (616, 549918), (669, 506352), (693, 488816), (792, 427714), (822, 412104), (892, 379764), (924, 366612), (959, 353232), (1008, 336061), (1096, 309078), (1232, 274959), (1233, 274736), (1338, 253176), (1386, 244408), (1507, 224784), (1561, 217008), (1584, 213857), (1644, 206052), (1784, 189882), (1848, 183306), (1918, 176616), (2007, 168784), (2192, 154539), (2453, 138096), (2466, 137368), (2676, 126588), (2772, 122204), (2877, 117744), (3014, 112392), (3122, 108504), (3288, 103026), (3568, 94941), (3696, 91653), (3836, 88308), (4014, 84392), (4521, 74928), (4683, 72336), (4906, 69048), (4932, 68684), (5352, 63294), (5544, 61102), (5754, 58872), (6028, 56196), (6244, 54252), (6576, 51513), (7359, 46032), (7672, 44154), (8028, 42196), (8631, 39248), (9042, 37464), (9366, 36168), (9812, 34524), (9864, 34342), (10549, 32112), (10704, 31647), (11088, 30551), (11508, 29436), (12056, 28098), (12488, 27126), (13563, 24976), (14049, 24112), (14718, 23016), (15344, 22077), (16056, 21098), (17171, 19728), (17262, 19624), (18084, 18732)]