812912256

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 2780144640

約数和(自身を除く): 1967232384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 31, 32, 34, 36, 39, 48, 51, 52, 62, 64, 68, 72, 78, 93, 96, 102, 103, 104, 117, 124, 128, 136, 144, 153, 156, 186, 192, 204, 206, 208, 221, 234, 248, 272, 279, 288, 306, 309, 312, 372, 384, 403, 408, 412, 416, 442, 468, 496, 527, 544, 558, 576, 612, 618, 624, 663, 744, 806, 816, 824, 832, 884, 927, 936, 992, 1054, 1088, 1116, 1152, 1209, 1224, 1236, 1248, 1326, 1339, 1488, 1581, 1612, 1632, 1648, 1664, 1751, 1768, 1854, 1872, 1984, 1989, 2108, 2176, 2232, 2418, 2448, 2472, 2496, 2652, 2678, 2976, 3162, 3193, 3224, 3264, 3296, 3502, 3536, 3627, 3708, 3744, 3968, 3978, 4017, 4216, 4464, 4743, 4836, 4896, 4944, 4992, 5253, 5304, 5356, 5952, 6324, 6386, 6448, 6528, 6592, 6851, 7004, 7072, 7254, 7416, 7488, 7956, 8034, 8432, 8928, 9486, 9579, 9672, 9792, 9888, 10506, 10608, 10712, 11904, 12051, 12648, 12772, 12896, 13184, 13702, 14008, 14144, 14508, 14832, 14976, 15759, 15912, 16068, 16864, 17856, 18972, 19158, 19344, 19584, 19776, 20553, 21012, 21216, 21424, 22763, 24102, 25296, 25544, 25792, 27404, 28016, 28288, 28737, 29016, 29664, 31518, 31824, 32136, 33728, 35712, 37944, 38316, 38688, 39552, 41106, 41509, 42024, 42432, 42848, 45526, 48204, 50592, 51088, 51584, 54281, 54808, 56032, 57474, 58032, 59328, 61659, 63036, 63648, 64272, 67456, 68289, 75888, 76632, 77376, 82212, 83018, 84048, 84864, 85696, 91052, 96408, 101184, 102176, 108562, 109616, 112064, 114948, 116064, 118656, 123318, 124527, 126072, 127296, 128544, 136578, 151776, 153264, 154752, 162843, 164424, 166036, 168096, 171392, 182104, 192816, 202368, 204352, 204867, 217124, 219232, 224128, 229896, 232128, 246636, 249054, 252144, 254592, 257088, 273156, 303552, 306528, 325686, 328848, 332072, 336192, 364208, 373581, 385632, 408704, 409734, 434248, 438464, 459792, 464256, 488529, 493272, 498108, 504288, 514176, 546312, 607104, 613056, 651372, 657696, 664144, 672384, 705653, 728416, 747162, 771264, 819468, 868496, 876928, 919584, 977058, 986544, 996216, 1008576, 1092624, 1226112, 1302744, 1315392, 1328288, 1411306, 1456832, 1494324, 1542528, 1638936, 1736992, 1839168, 1954116, 1973088, 1992432, 2017152, 2116959, 2185248, 2605488, 2630784, 2656576, 2822612, 2913664, 2988648, 3277872, 3473984, 3678336, 3908232, 3946176, 3984864, 4233918, 4370496, 5210976, 5313152, 5645224, 5977296, 6350877, 6555744, 6947968, 7816464, 7892352, 7969728, 8467836, 8740992, 10421952, 11290448, 11954592, 12701754, 13111488, 15632928, 15939456, 16935672, 20843904, 22580896, 23909184, 25403508, 26222976, 31265856, 33871344, 45161792, 47818368, 50807016, 62531712, 67742688, 90323584, 101614032, 135485376, 203228064, 270970752, 406456128, 812912256]

約数ペア:

[(1, 812912256), (2, 406456128), (3, 270970752), (4, 203228064), (6, 135485376), (8, 101614032), (9, 90323584), (12, 67742688), (13, 62531712), (16, 50807016), (17, 47818368), (18, 45161792), (24, 33871344), (26, 31265856), (31, 26222976), (32, 25403508), (34, 23909184), (36, 22580896), (39, 20843904), (48, 16935672), (51, 15939456), (52, 15632928), (62, 13111488), (64, 12701754), (68, 11954592), (72, 11290448), (78, 10421952), (93, 8740992), (96, 8467836), (102, 7969728), (103, 7892352), (104, 7816464), (117, 6947968), (124, 6555744), (128, 6350877), (136, 5977296), (144, 5645224), (153, 5313152), (156, 5210976), (186, 4370496), (192, 4233918), (204, 3984864), (206, 3946176), (208, 3908232), (221, 3678336), (234, 3473984), (248, 3277872), (272, 2988648), (279, 2913664), (288, 2822612), (306, 2656576), (309, 2630784), (312, 2605488), (372, 2185248), (384, 2116959), (403, 2017152), (408, 1992432), (412, 1973088), (416, 1954116), (442, 1839168), (468, 1736992), (496, 1638936), (527, 1542528), (544, 1494324), (558, 1456832), (576, 1411306), (612, 1328288), (618, 1315392), (624, 1302744), (663, 1226112), (744, 1092624), (806, 1008576), (816, 996216), (824, 986544), (832, 977058), (884, 919584), (927, 876928), (936, 868496), (992, 819468), (1054, 771264), (1088, 747162), (1116, 728416), (1152, 705653), (1209, 672384), (1224, 664144), (1236, 657696), (1248, 651372), (1326, 613056), (1339, 607104), (1488, 546312), (1581, 514176), (1612, 504288), (1632, 498108), (1648, 493272), (1664, 488529), (1751, 464256), (1768, 459792), (1854, 438464), (1872, 434248), (1984, 409734), (1989, 408704), (2108, 385632), (2176, 373581), (2232, 364208), (2418, 336192), (2448, 332072), (2472, 328848), (2496, 325686), (2652, 306528), (2678, 303552), (2976, 273156), (3162, 257088), (3193, 254592), (3224, 252144), (3264, 249054), (3296, 246636), (3502, 232128), (3536, 229896), (3627, 224128), (3708, 219232), (3744, 217124), (3968, 204867), (3978, 204352), (4017, 202368), (4216, 192816), (4464, 182104), (4743, 171392), (4836, 168096), (4896, 166036), (4944, 164424), (4992, 162843), (5253, 154752), (5304, 153264), (5356, 151776), (5952, 136578), (6324, 128544), (6386, 127296), (6448, 126072), (6528, 124527), (6592, 123318), (6851, 118656), (7004, 116064), (7072, 114948), (7254, 112064), (7416, 109616), (7488, 108562), (7956, 102176), (8034, 101184), (8432, 96408), (8928, 91052), (9486, 85696), (9579, 84864), (9672, 84048), (9792, 83018), (9888, 82212), (10506, 77376), (10608, 76632), (10712, 75888), (11904, 68289), (12051, 67456), (12648, 64272), (12772, 63648), (12896, 63036), (13184, 61659), (13702, 59328), (14008, 58032), (14144, 57474), (14508, 56032), (14832, 54808), (14976, 54281), (15759, 51584), (15912, 51088), (16068, 50592), (16864, 48204), (17856, 45526), (18972, 42848), (19158, 42432), (19344, 42024), (19584, 41509), (19776, 41106), (20553, 39552), (21012, 38688), (21216, 38316), (21424, 37944), (22763, 35712), (24102, 33728), (25296, 32136), (25544, 31824), (25792, 31518), (27404, 29664), (28016, 29016), (28288, 28737)]