1234395648

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:679

約数の個数: 240

約数和(自身を含む): 3919481280

約数和(自身を除く): 2685085632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 64, 69, 72, 76, 92, 96, 114, 128, 138, 144, 152, 171, 184, 192, 207, 228, 256, 276, 288, 304, 342, 368, 384, 414, 437, 456, 512, 552, 576, 608, 613, 684, 736, 768, 828, 874, 912, 1104, 1152, 1216, 1226, 1311, 1368, 1472, 1536, 1656, 1748, 1824, 1839, 2208, 2304, 2432, 2452, 2622, 2736, 2944, 3312, 3496, 3648, 3678, 3933, 4416, 4608, 4864, 4904, 5244, 5472, 5517, 5888, 6624, 6992, 7296, 7356, 7866, 8832, 9728, 9808, 10488, 10944, 11034, 11647, 11776, 13248, 13984, 14099, 14592, 14712, 15732, 17664, 19616, 20976, 21888, 22068, 23294, 26496, 27968, 28198, 29184, 29424, 31464, 34941, 35328, 39232, 41952, 42297, 43776, 44136, 46588, 52992, 55936, 56396, 58848, 62928, 69882, 78464, 83904, 84594, 87552, 88272, 93176, 104823, 105984, 111872, 112792, 117696, 125856, 126891, 139764, 156928, 167808, 169188, 176544, 186352, 209646, 223744, 225584, 235392, 251712, 253782, 267881, 279528, 313856, 335616, 338376, 353088, 372704, 419292, 451168, 470784, 503424, 507564, 535762, 559056, 671232, 676752, 706176, 745408, 803643, 838584, 902336, 941568, 1006848, 1015128, 1071524, 1118112, 1353504, 1412352, 1490816, 1607286, 1677168, 1804672, 2013696, 2030256, 2143048, 2236224, 2410929, 2707008, 2824704, 2981632, 3214572, 3354336, 3609344, 4060512, 4286096, 4472448, 4821858, 5414016, 5963264, 6429144, 6708672, 7218688, 8121024, 8572192, 8944896, 9643716, 10828032, 12858288, 13417344, 16242048, 17144384, 17889792, 19287432, 21656064, 25716576, 26834688, 32484096, 34288768, 38574864, 51433152, 53669376, 64968192, 68577536, 77149728, 102866304, 137155072, 154299456, 205732608, 308598912, 411465216, 617197824, 1234395648]

約数ペア:

[(1, 1234395648), (2, 617197824), (3, 411465216), (4, 308598912), (6, 205732608), (8, 154299456), (9, 137155072), (12, 102866304), (16, 77149728), (18, 68577536), (19, 64968192), (23, 53669376), (24, 51433152), (32, 38574864), (36, 34288768), (38, 32484096), (46, 26834688), (48, 25716576), (57, 21656064), (64, 19287432), (69, 17889792), (72, 17144384), (76, 16242048), (92, 13417344), (96, 12858288), (114, 10828032), (128, 9643716), (138, 8944896), (144, 8572192), (152, 8121024), (171, 7218688), (184, 6708672), (192, 6429144), (207, 5963264), (228, 5414016), (256, 4821858), (276, 4472448), (288, 4286096), (304, 4060512), (342, 3609344), (368, 3354336), (384, 3214572), (414, 2981632), (437, 2824704), (456, 2707008), (512, 2410929), (552, 2236224), (576, 2143048), (608, 2030256), (613, 2013696), (684, 1804672), (736, 1677168), (768, 1607286), (828, 1490816), (874, 1412352), (912, 1353504), (1104, 1118112), (1152, 1071524), (1216, 1015128), (1226, 1006848), (1311, 941568), (1368, 902336), (1472, 838584), (1536, 803643), (1656, 745408), (1748, 706176), (1824, 676752), (1839, 671232), (2208, 559056), (2304, 535762), (2432, 507564), (2452, 503424), (2622, 470784), (2736, 451168), (2944, 419292), (3312, 372704), (3496, 353088), (3648, 338376), (3678, 335616), (3933, 313856), (4416, 279528), (4608, 267881), (4864, 253782), (4904, 251712), (5244, 235392), (5472, 225584), (5517, 223744), (5888, 209646), (6624, 186352), (6992, 176544), (7296, 169188), (7356, 167808), (7866, 156928), (8832, 139764), (9728, 126891), (9808, 125856), (10488, 117696), (10944, 112792), (11034, 111872), (11647, 105984), (11776, 104823), (13248, 93176), (13984, 88272), (14099, 87552), (14592, 84594), (14712, 83904), (15732, 78464), (17664, 69882), (19616, 62928), (20976, 58848), (21888, 56396), (22068, 55936), (23294, 52992), (26496, 46588), (27968, 44136), (28198, 43776), (29184, 42297), (29424, 41952), (31464, 39232), (34941, 35328)]