298561536

素因数分解:

$2^{12}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:139

約数の個数: 312

約数和(自身を含む): 1073348640

約数和(自身を除く): 774787104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 89, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 178, 182, 192, 208, 224, 234, 252, 256, 267, 273, 288, 312, 336, 356, 364, 384, 416, 448, 468, 504, 512, 534, 546, 576, 623, 624, 672, 712, 728, 768, 801, 819, 832, 896, 936, 1008, 1024, 1068, 1092, 1152, 1157, 1246, 1248, 1344, 1424, 1456, 1536, 1602, 1638, 1664, 1792, 1869, 1872, 2016, 2048, 2136, 2184, 2304, 2314, 2492, 2496, 2688, 2848, 2912, 3072, 3204, 3276, 3328, 3471, 3584, 3738, 3744, 4032, 4096, 4272, 4368, 4608, 4628, 4984, 4992, 5376, 5607, 5696, 5824, 6144, 6408, 6552, 6656, 6942, 7168, 7476, 7488, 8064, 8099, 8544, 8736, 9216, 9256, 9968, 9984, 10413, 10752, 11214, 11392, 11648, 12288, 12816, 13104, 13312, 13884, 14336, 14952, 14976, 16128, 16198, 17088, 17472, 18432, 18512, 19936, 19968, 20826, 21504, 22428, 22784, 23296, 24297, 25632, 26208, 26624, 27768, 28672, 29904, 29952, 32256, 32396, 34176, 34944, 36864, 37024, 39872, 39936, 41652, 43008, 44856, 45568, 46592, 48594, 51264, 52416, 53248, 55536, 59808, 59904, 64512, 64792, 68352, 69888, 72891, 74048, 79744, 79872, 83304, 86016, 89712, 91136, 93184, 97188, 102528, 104832, 111072, 119616, 119808, 129024, 129584, 136704, 139776, 145782, 148096, 159488, 159744, 166608, 179424, 182272, 186368, 194376, 205056, 209664, 222144, 239232, 239616, 258048, 259168, 273408, 279552, 291564, 296192, 318976, 333216, 358848, 364544, 372736, 388752, 410112, 419328, 444288, 478464, 479232, 518336, 546816, 559104, 583128, 592384, 637952, 666432, 717696, 777504, 820224, 838656, 888576, 956928, 1036672, 1093632, 1118208, 1166256, 1184768, 1275904, 1332864, 1435392, 1555008, 1640448, 1677312, 1777152, 1913856, 2073344, 2332512, 2369536, 2551808, 2665728, 2870784, 3110016, 3280896, 3354624, 3554304, 3827712, 4146688, 4665024, 4739072, 5331456, 5741568, 6220032, 7108608, 7655424, 8293376, 9330048, 10662912, 11483136, 12440064, 14217216, 16586752, 18660096, 21325824, 22966272, 24880128, 33173504, 37320192, 42651648, 49760256, 74640384, 99520512, 149280768, 298561536]

約数ペア:

[(1, 298561536), (2, 149280768), (3, 99520512), (4, 74640384), (6, 49760256), (7, 42651648), (8, 37320192), (9, 33173504), (12, 24880128), (13, 22966272), (14, 21325824), (16, 18660096), (18, 16586752), (21, 14217216), (24, 12440064), (26, 11483136), (28, 10662912), (32, 9330048), (36, 8293376), (39, 7655424), (42, 7108608), (48, 6220032), (52, 5741568), (56, 5331456), (63, 4739072), (64, 4665024), (72, 4146688), (78, 3827712), (84, 3554304), (89, 3354624), (91, 3280896), (96, 3110016), (104, 2870784), (112, 2665728), (117, 2551808), (126, 2369536), (128, 2332512), (144, 2073344), (156, 1913856), (168, 1777152), (178, 1677312), (182, 1640448), (192, 1555008), (208, 1435392), (224, 1332864), (234, 1275904), (252, 1184768), (256, 1166256), (267, 1118208), (273, 1093632), (288, 1036672), (312, 956928), (336, 888576), (356, 838656), (364, 820224), (384, 777504), (416, 717696), (448, 666432), (468, 637952), (504, 592384), (512, 583128), (534, 559104), (546, 546816), (576, 518336), (623, 479232), (624, 478464), (672, 444288), (712, 419328), (728, 410112), (768, 388752), (801, 372736), (819, 364544), (832, 358848), (896, 333216), (936, 318976), (1008, 296192), (1024, 291564), (1068, 279552), (1092, 273408), (1152, 259168), (1157, 258048), (1246, 239616), (1248, 239232), (1344, 222144), (1424, 209664), (1456, 205056), (1536, 194376), (1602, 186368), (1638, 182272), (1664, 179424), (1792, 166608), (1869, 159744), (1872, 159488), (2016, 148096), (2048, 145782), (2136, 139776), (2184, 136704), (2304, 129584), (2314, 129024), (2492, 119808), (2496, 119616), (2688, 111072), (2848, 104832), (2912, 102528), (3072, 97188), (3204, 93184), (3276, 91136), (3328, 89712), (3471, 86016), (3584, 83304), (3738, 79872), (3744, 79744), (4032, 74048), (4096, 72891), (4272, 69888), (4368, 68352), (4608, 64792), (4628, 64512), (4984, 59904), (4992, 59808), (5376, 55536), (5607, 53248), (5696, 52416), (5824, 51264), (6144, 48594), (6408, 46592), (6552, 45568), (6656, 44856), (6942, 43008), (7168, 41652), (7476, 39936), (7488, 39872), (8064, 37024), (8099, 36864), (8544, 34944), (8736, 34176), (9216, 32396), (9256, 32256), (9968, 29952), (9984, 29904), (10413, 28672), (10752, 27768), (11214, 26624), (11392, 26208), (11648, 25632), (12288, 24297), (12816, 23296), (13104, 22784), (13312, 22428), (13884, 21504), (14336, 20826), (14952, 19968), (14976, 19936), (16128, 18512), (16198, 18432), (17088, 17472)]