257429023488

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{39607}}^1$

素因数の和:39680

約数の個数: 432

約数和(自身を含む): 943007543296

約数和(自身を除く): 685578519808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 31, 32, 36, 39, 42, 48, 52, 56, 62, 63, 64, 72, 78, 84, 91, 93, 96, 104, 112, 117, 124, 126, 128, 144, 156, 168, 182, 186, 192, 208, 217, 224, 234, 248, 252, 256, 273, 279, 288, 312, 336, 364, 372, 384, 403, 416, 434, 448, 468, 496, 504, 546, 558, 576, 624, 651, 672, 728, 744, 768, 806, 819, 832, 868, 896, 936, 992, 1008, 1092, 1116, 1152, 1209, 1248, 1302, 1344, 1456, 1488, 1612, 1638, 1664, 1736, 1792, 1872, 1953, 1984, 2016, 2184, 2232, 2304, 2418, 2496, 2604, 2688, 2821, 2912, 2976, 3224, 3276, 3328, 3472, 3627, 3744, 3906, 3968, 4032, 4368, 4464, 4836, 4992, 5208, 5376, 5642, 5824, 5952, 6448, 6552, 6944, 7254, 7488, 7812, 7936, 8064, 8463, 8736, 8928, 9672, 9984, 10416, 11284, 11648, 11904, 12896, 13104, 13888, 14508, 14976, 15624, 16128, 16926, 17472, 17856, 19344, 20832, 22568, 23296, 23808, 25389, 25792, 26208, 27776, 29016, 29952, 31248, 33852, 34944, 35712, 38688, 39607, 41664, 45136, 50778, 51584, 52416, 55552, 58032, 62496, 67704, 69888, 71424, 77376, 79214, 83328, 90272, 101556, 103168, 104832, 116064, 118821, 124992, 135408, 154752, 158428, 166656, 180544, 203112, 209664, 232128, 237642, 249984, 270816, 277249, 309504, 316856, 356463, 361088, 406224, 464256, 475284, 499968, 514891, 541632, 554498, 633712, 712926, 722176, 812448, 831747, 928512, 950568, 1029782, 1083264, 1108996, 1227817, 1267424, 1425852, 1544673, 1624896, 1663494, 1901136, 2059564, 2166528, 2217992, 2455634, 2495241, 2534848, 2851704, 3089346, 3249792, 3326988, 3604237, 3683451, 3802272, 4119128, 4435984, 4634019, 4911268, 4990482, 5069696, 5703408, 6178692, 6499584, 6653976, 7208474, 7366902, 7604544, 8238256, 8594719, 8871968, 9268038, 9822536, 9980964, 10139392, 10812711, 11050353, 11406816, 12357384, 13307952, 14416948, 14733804, 15209088, 15961621, 16476512, 17189438, 17743936, 18536076, 19645072, 19961928, 21625422, 22100706, 22813632, 24714768, 25784157, 26615904, 28833896, 29467608, 30418176, 31923242, 32438133, 32953024, 34378876, 35487872, 37072152, 39290144, 39923856, 43250844, 44201412, 45627264, 47884863, 49429536, 51568314, 53231808, 57667792, 58935216, 63846484, 64876266, 65906048, 68757752, 70975744, 74144304, 77352471, 78580288, 79847712, 86501688, 88402824, 91254528, 95769726, 98859072, 103136628, 106463616, 111731347, 115335584, 117870432, 127692968, 129752532, 131812096, 137515504, 143654589, 148288608, 154704942, 157160576, 159695424, 173003376, 176805648, 191539452, 197718144, 206273256, 212927232, 223462694, 230671168, 235740864, 255385936, 259505064, 275031008, 287309178, 296577216, 309409884, 314321152, 319390848, 335194041, 346006752, 353611296, 383078904, 395436288, 412546512, 446925388, 461342336, 471481728, 510771872, 519010128, 550062016, 574618356, 593154432, 618819768, 638781696, 670388082, 692013504, 707222592, 766157808, 825093024, 893850776, 922684672, 942963456, 1005582123, 1021543744, 1038020256, 1100124032, 1149236712, 1186308864, 1237639536, 1340776164, 1384027008, 1414445184, 1532315616, 1650186048, 1787701552, 2011164246, 2043087488, 2076040512, 2200248064, 2298473424, 2475279072, 2681552328, 2768054016, 2828890368, 3064631232, 3300372096, 3575403104, 4022328492, 4086174976, 4152081024, 4596946848, 4950558144, 5363104656, 6129262464, 6600744192, 7150806208, 8044656984, 8304162048, 9193893696, 9901116288, 10726209312, 12258524928, 14301612416, 16089313968, 18387787392, 19802232576, 21452418624, 28603224832, 32178627936, 36775574784, 42904837248, 64357255872, 85809674496, 128714511744, 257429023488]

約数ペア:

[(1, 257429023488), (2, 128714511744), (3, 85809674496), (4, 64357255872), (6, 42904837248), (7, 36775574784), (8, 32178627936), (9, 28603224832), (12, 21452418624), (13, 19802232576), (14, 18387787392), (16, 16089313968), (18, 14301612416), (21, 12258524928), (24, 10726209312), (26, 9901116288), (28, 9193893696), (31, 8304162048), (32, 8044656984), (36, 7150806208), (39, 6600744192), (42, 6129262464), (48, 5363104656), (52, 4950558144), (56, 4596946848), (62, 4152081024), (63, 4086174976), (64, 4022328492), (72, 3575403104), (78, 3300372096), (84, 3064631232), (91, 2828890368), (93, 2768054016), (96, 2681552328), (104, 2475279072), (112, 2298473424), (117, 2200248064), (124, 2076040512), (126, 2043087488), (128, 2011164246), (144, 1787701552), (156, 1650186048), (168, 1532315616), (182, 1414445184), (186, 1384027008), (192, 1340776164), (208, 1237639536), (217, 1186308864), (224, 1149236712), (234, 1100124032), (248, 1038020256), (252, 1021543744), (256, 1005582123), (273, 942963456), (279, 922684672), (288, 893850776), (312, 825093024), (336, 766157808), (364, 707222592), (372, 692013504), (384, 670388082), (403, 638781696), (416, 618819768), (434, 593154432), (448, 574618356), (468, 550062016), (496, 519010128), (504, 510771872), (546, 471481728), (558, 461342336), (576, 446925388), (624, 412546512), (651, 395436288), (672, 383078904), (728, 353611296), (744, 346006752), (768, 335194041), (806, 319390848), (819, 314321152), (832, 309409884), (868, 296577216), (896, 287309178), (936, 275031008), (992, 259505064), (1008, 255385936), (1092, 235740864), (1116, 230671168), (1152, 223462694), (1209, 212927232), (1248, 206273256), (1302, 197718144), (1344, 191539452), (1456, 176805648), (1488, 173003376), (1612, 159695424), (1638, 157160576), (1664, 154704942), (1736, 148288608), (1792, 143654589), (1872, 137515504), (1953, 131812096), (1984, 129752532), (2016, 127692968), (2184, 117870432), (2232, 115335584), (2304, 111731347), (2418, 106463616), (2496, 103136628), (2604, 98859072), (2688, 95769726), (2821, 91254528), (2912, 88402824), (2976, 86501688), (3224, 79847712), (3276, 78580288), (3328, 77352471), (3472, 74144304), (3627, 70975744), (3744, 68757752), (3906, 65906048), (3968, 64876266), (4032, 63846484), (4368, 58935216), (4464, 57667792), (4836, 53231808), (4992, 51568314), (5208, 49429536), (5376, 47884863), (5642, 45627264), (5824, 44201412), (5952, 43250844), (6448, 39923856), (6552, 39290144), (6944, 37072152), (7254, 35487872), (7488, 34378876), (7812, 32953024), (7936, 32438133), (8064, 31923242), (8463, 30418176), (8736, 29467608), (8928, 28833896), (9672, 26615904), (9984, 25784157), (10416, 24714768), (11284, 22813632), (11648, 22100706), (11904, 21625422), (12896, 19961928), (13104, 19645072), (13888, 18536076), (14508, 17743936), (14976, 17189438), (15624, 16476512), (16128, 15961621), (16926, 15209088), (17472, 14733804), (17856, 14416948), (19344, 13307952), (20832, 12357384), (22568, 11406816), (23296, 11050353), (23808, 10812711), (25389, 10139392), (25792, 9980964), (26208, 9822536), (27776, 9268038), (29016, 8871968), (29952, 8594719), (31248, 8238256), (33852, 7604544), (34944, 7366902), (35712, 7208474), (38688, 6653976), (39607, 6499584), (41664, 6178692), (45136, 5703408), (50778, 5069696), (51584, 4990482), (52416, 4911268), (55552, 4634019), (58032, 4435984), (62496, 4119128), (67704, 3802272), (69888, 3683451), (71424, 3604237), (77376, 3326988), (79214, 3249792), (83328, 3089346), (90272, 2851704), (101556, 2534848), (103168, 2495241), (104832, 2455634), (116064, 2217992), (118821, 2166528), (124992, 2059564), (135408, 1901136), (154752, 1663494), (158428, 1624896), (166656, 1544673), (180544, 1425852), (203112, 1267424), (209664, 1227817), (232128, 1108996), (237642, 1083264), (249984, 1029782), (270816, 950568), (277249, 928512), (309504, 831747), (316856, 812448), (356463, 722176), (361088, 712926), (406224, 633712), (464256, 554498), (475284, 541632), (499968, 514891)]