1212636672

素因数分解:

$2^9\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 240

約数和(自身を含む): 3896500608

約数和(自身を除く): 2683863936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 32, 36, 39, 48, 52, 62, 64, 72, 78, 93, 96, 104, 117, 124, 128, 144, 156, 186, 192, 208, 234, 248, 256, 279, 288, 312, 372, 384, 403, 416, 468, 496, 512, 558, 576, 624, 653, 744, 768, 806, 832, 936, 992, 1116, 1152, 1209, 1248, 1306, 1488, 1536, 1612, 1664, 1872, 1959, 1984, 2232, 2304, 2418, 2496, 2612, 2976, 3224, 3328, 3627, 3744, 3918, 3968, 4464, 4608, 4836, 4992, 5224, 5877, 5952, 6448, 6656, 7254, 7488, 7836, 7936, 8489, 8928, 9672, 9984, 10448, 11754, 11904, 12896, 14508, 14976, 15672, 15872, 16978, 17856, 19344, 19968, 20243, 20896, 23508, 23808, 25467, 25792, 29016, 29952, 31344, 33956, 35712, 38688, 40486, 41792, 47016, 47616, 50934, 51584, 58032, 59904, 60729, 62688, 67912, 71424, 76401, 77376, 80972, 83584, 94032, 101868, 103168, 116064, 121458, 125376, 135824, 142848, 152802, 154752, 161944, 167168, 182187, 188064, 203736, 206336, 232128, 242916, 250752, 263159, 271648, 305604, 309504, 323888, 334336, 364374, 376128, 407472, 464256, 485832, 501504, 526318, 543296, 611208, 619008, 647776, 728748, 752256, 789477, 814944, 928512, 971664, 1003008, 1052636, 1086592, 1222416, 1295552, 1457496, 1504512, 1578954, 1629888, 1857024, 1943328, 2105272, 2173184, 2368431, 2444832, 2591104, 2914992, 3009024, 3157908, 3259776, 3886656, 4210544, 4346368, 4736862, 4889664, 5182208, 5829984, 6315816, 6519552, 7773312, 8421088, 9473724, 9779328, 10364416, 11659968, 12631632, 13039104, 15546624, 16842176, 18947448, 19558656, 23319936, 25263264, 31093248, 33684352, 37894896, 39117312, 46639872, 50526528, 67368704, 75789792, 93279744, 101053056, 134737408, 151579584, 202106112, 303159168, 404212224, 606318336, 1212636672]

約数ペア:

[(1, 1212636672), (2, 606318336), (3, 404212224), (4, 303159168), (6, 202106112), (8, 151579584), (9, 134737408), (12, 101053056), (13, 93279744), (16, 75789792), (18, 67368704), (24, 50526528), (26, 46639872), (31, 39117312), (32, 37894896), (36, 33684352), (39, 31093248), (48, 25263264), (52, 23319936), (62, 19558656), (64, 18947448), (72, 16842176), (78, 15546624), (93, 13039104), (96, 12631632), (104, 11659968), (117, 10364416), (124, 9779328), (128, 9473724), (144, 8421088), (156, 7773312), (186, 6519552), (192, 6315816), (208, 5829984), (234, 5182208), (248, 4889664), (256, 4736862), (279, 4346368), (288, 4210544), (312, 3886656), (372, 3259776), (384, 3157908), (403, 3009024), (416, 2914992), (468, 2591104), (496, 2444832), (512, 2368431), (558, 2173184), (576, 2105272), (624, 1943328), (653, 1857024), (744, 1629888), (768, 1578954), (806, 1504512), (832, 1457496), (936, 1295552), (992, 1222416), (1116, 1086592), (1152, 1052636), (1209, 1003008), (1248, 971664), (1306, 928512), (1488, 814944), (1536, 789477), (1612, 752256), (1664, 728748), (1872, 647776), (1959, 619008), (1984, 611208), (2232, 543296), (2304, 526318), (2418, 501504), (2496, 485832), (2612, 464256), (2976, 407472), (3224, 376128), (3328, 364374), (3627, 334336), (3744, 323888), (3918, 309504), (3968, 305604), (4464, 271648), (4608, 263159), (4836, 250752), (4992, 242916), (5224, 232128), (5877, 206336), (5952, 203736), (6448, 188064), (6656, 182187), (7254, 167168), (7488, 161944), (7836, 154752), (7936, 152802), (8489, 142848), (8928, 135824), (9672, 125376), (9984, 121458), (10448, 116064), (11754, 103168), (11904, 101868), (12896, 94032), (14508, 83584), (14976, 80972), (15672, 77376), (15872, 76401), (16978, 71424), (17856, 67912), (19344, 62688), (19968, 60729), (20243, 59904), (20896, 58032), (23508, 51584), (23808, 50934), (25467, 47616), (25792, 47016), (29016, 41792), (29952, 40486), (31344, 38688), (33956, 35712)]