257129283456

素因数分解:

$2^7\times 3^2\times {\mathrm{17}}^3\times {\mathrm{181}}^1\times {\mathrm{251}}^1$

素因数の和:503

約数の個数: 384

約数和(自身を含む): 793644415200

約数和(自身を除く): 536515131744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 181, 192, 204, 251, 272, 288, 289, 306, 362, 384, 408, 502, 543, 544, 576, 578, 612, 724, 753, 816, 867, 1004, 1086, 1088, 1152, 1156, 1224, 1448, 1506, 1629, 1632, 1734, 2008, 2172, 2176, 2259, 2312, 2448, 2601, 2896, 3012, 3077, 3258, 3264, 3468, 4016, 4267, 4344, 4518, 4624, 4896, 4913, 5202, 5792, 6024, 6154, 6516, 6528, 6936, 8032, 8534, 8688, 9036, 9231, 9248, 9792, 9826, 10404, 11584, 12048, 12308, 12801, 13032, 13872, 14739, 16064, 17068, 17376, 18072, 18462, 18496, 19584, 19652, 20808, 23168, 24096, 24616, 25602, 26064, 27693, 27744, 29478, 32128, 34136, 34752, 36144, 36924, 36992, 38403, 39304, 41616, 44217, 45431, 48192, 49232, 51204, 52128, 52309, 55386, 55488, 58956, 68272, 69504, 72288, 72539, 73848, 76806, 78608, 83232, 88434, 90862, 96384, 98464, 102408, 104256, 104618, 110772, 110976, 117912, 136293, 136544, 144576, 145078, 147696, 153612, 156927, 157216, 166464, 176868, 181724, 196928, 204816, 208512, 209236, 217617, 221544, 235824, 272586, 273088, 289152, 290156, 295392, 307224, 313854, 314432, 332928, 353736, 363448, 393856, 408879, 409632, 418472, 435234, 443088, 470781, 471648, 545172, 546176, 580312, 590784, 614448, 627708, 628864, 652851, 707472, 726896, 772327, 817758, 819264, 836944, 870468, 886176, 889253, 941562, 943296, 1090344, 1160624, 1181568, 1228896, 1233163, 1255416, 1305702, 1414944, 1453792, 1544654, 1635516, 1638528, 1673888, 1740936, 1772352, 1778506, 1883124, 1886592, 2180688, 2316981, 2321248, 2457792, 2466326, 2510832, 2611404, 2667759, 2829888, 2907584, 3089308, 3271032, 3347776, 3481872, 3544704, 3557012, 3699489, 3766248, 4361376, 4633962, 4642496, 4915584, 4932652, 5021664, 5222808, 5335518, 5659776, 5815168, 6178616, 6542064, 6695552, 6950943, 6963744, 7114024, 7398978, 7532496, 8003277, 8722752, 9267924, 9284992, 9865304, 10043328, 10445616, 10671036, 11098467, 12357232, 13084128, 13129559, 13901886, 13927488, 14228048, 14797956, 15064992, 16006554, 17445504, 18535848, 19730608, 20086656, 20891232, 21342072, 22196934, 24714464, 26168256, 26259118, 27803772, 27854976, 28456096, 29595912, 30129984, 32013108, 37071696, 39388677, 39461216, 41782464, 42684144, 44393868, 49428928, 52336512, 52518236, 55607544, 56912192, 59191824, 60259968, 64026216, 74143392, 78777354, 78922432, 83564928, 85368288, 88787736, 98857856, 105036472, 111215088, 113824384, 118166031, 118383648, 128052432, 148286784, 157554708, 157844864, 170736576, 177575472, 210072944, 222430176, 223202503, 236332062, 236767296, 256104864, 296573568, 315109416, 341473152, 355150944, 420145888, 444860352, 446405006, 472664124, 473534592, 512209728, 630218832, 669607509, 710301888, 840291776, 889720704, 892810012, 945328248, 1024419456, 1260437664, 1339215018, 1420603776, 1680583552, 1785620024, 1890656496, 2008822527, 2520875328, 2678430036, 3571240048, 3781312992, 4017645054, 5041750656, 5356860072, 7142480096, 7562625984, 8035290108, 10713720144, 14284960192, 15125251968, 16070580216, 21427440288, 28569920384, 32141160432, 42854880576, 64282320864, 85709761152, 128564641728, 257129283456]

約数ペア:

[(1, 257129283456), (2, 128564641728), (3, 85709761152), (4, 64282320864), (6, 42854880576), (8, 32141160432), (9, 28569920384), (12, 21427440288), (16, 16070580216), (17, 15125251968), (18, 14284960192), (24, 10713720144), (32, 8035290108), (34, 7562625984), (36, 7142480096), (48, 5356860072), (51, 5041750656), (64, 4017645054), (68, 3781312992), (72, 3571240048), (96, 2678430036), (102, 2520875328), (128, 2008822527), (136, 1890656496), (144, 1785620024), (153, 1680583552), (181, 1420603776), (192, 1339215018), (204, 1260437664), (251, 1024419456), (272, 945328248), (288, 892810012), (289, 889720704), (306, 840291776), (362, 710301888), (384, 669607509), (408, 630218832), (502, 512209728), (543, 473534592), (544, 472664124), (576, 446405006), (578, 444860352), (612, 420145888), (724, 355150944), (753, 341473152), (816, 315109416), (867, 296573568), (1004, 256104864), (1086, 236767296), (1088, 236332062), (1152, 223202503), (1156, 222430176), (1224, 210072944), (1448, 177575472), (1506, 170736576), (1629, 157844864), (1632, 157554708), (1734, 148286784), (2008, 128052432), (2172, 118383648), (2176, 118166031), (2259, 113824384), (2312, 111215088), (2448, 105036472), (2601, 98857856), (2896, 88787736), (3012, 85368288), (3077, 83564928), (3258, 78922432), (3264, 78777354), (3468, 74143392), (4016, 64026216), (4267, 60259968), (4344, 59191824), (4518, 56912192), (4624, 55607544), (4896, 52518236), (4913, 52336512), (5202, 49428928), (5792, 44393868), (6024, 42684144), (6154, 41782464), (6516, 39461216), (6528, 39388677), (6936, 37071696), (8032, 32013108), (8534, 30129984), (8688, 29595912), (9036, 28456096), (9231, 27854976), (9248, 27803772), (9792, 26259118), (9826, 26168256), (10404, 24714464), (11584, 22196934), (12048, 21342072), (12308, 20891232), (12801, 20086656), (13032, 19730608), (13872, 18535848), (14739, 17445504), (16064, 16006554), (17068, 15064992), (17376, 14797956), (18072, 14228048), (18462, 13927488), (18496, 13901886), (19584, 13129559), (19652, 13084128), (20808, 12357232), (23168, 11098467), (24096, 10671036), (24616, 10445616), (25602, 10043328), (26064, 9865304), (27693, 9284992), (27744, 9267924), (29478, 8722752), (32128, 8003277), (34136, 7532496), (34752, 7398978), (36144, 7114024), (36924, 6963744), (36992, 6950943), (38403, 6695552), (39304, 6542064), (41616, 6178616), (44217, 5815168), (45431, 5659776), (48192, 5335518), (49232, 5222808), (51204, 5021664), (52128, 4932652), (52309, 4915584), (55386, 4642496), (55488, 4633962), (58956, 4361376), (68272, 3766248), (69504, 3699489), (72288, 3557012), (72539, 3544704), (73848, 3481872), (76806, 3347776), (78608, 3271032), (83232, 3089308), (88434, 2907584), (90862, 2829888), (96384, 2667759), (98464, 2611404), (102408, 2510832), (104256, 2466326), (104618, 2457792), (110772, 2321248), (110976, 2316981), (117912, 2180688), (136293, 1886592), (136544, 1883124), (144576, 1778506), (145078, 1772352), (147696, 1740936), (153612, 1673888), (156927, 1638528), (157216, 1635516), (166464, 1544654), (176868, 1453792), (181724, 1414944), (196928, 1305702), (204816, 1255416), (208512, 1233163), (209236, 1228896), (217617, 1181568), (221544, 1160624), (235824, 1090344), (272586, 943296), (273088, 941562), (289152, 889253), (290156, 886176), (295392, 870468), (307224, 836944), (313854, 819264), (314432, 817758), (332928, 772327), (353736, 726896), (363448, 707472), (393856, 652851), (408879, 628864), (409632, 627708), (418472, 614448), (435234, 590784), (443088, 580312), (470781, 546176), (471648, 545172)]