31571140608

素因数分解:

$2^{13}\times 3^4\times 7^2\times {\mathrm{971}}^1$

素因数の和:1023

約数の個数: 420

約数和(自身を含む): 109829731572

約数和(自身を除く): 78258590964

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 81, 84, 96, 98, 108, 112, 126, 128, 144, 147, 162, 168, 189, 192, 196, 216, 224, 252, 256, 288, 294, 324, 336, 378, 384, 392, 432, 441, 448, 504, 512, 567, 576, 588, 648, 672, 756, 768, 784, 864, 882, 896, 971, 1008, 1024, 1134, 1152, 1176, 1296, 1323, 1344, 1512, 1536, 1568, 1728, 1764, 1792, 1942, 2016, 2048, 2268, 2304, 2352, 2592, 2646, 2688, 2913, 3024, 3072, 3136, 3456, 3528, 3584, 3884, 3969, 4032, 4096, 4536, 4608, 4704, 5184, 5292, 5376, 5826, 6048, 6144, 6272, 6797, 6912, 7056, 7168, 7768, 7938, 8064, 8192, 8739, 9072, 9216, 9408, 10368, 10584, 10752, 11652, 12096, 12288, 12544, 13594, 13824, 14112, 14336, 15536, 15876, 16128, 17478, 18144, 18432, 18816, 20391, 20736, 21168, 21504, 23304, 24192, 24576, 25088, 26217, 27188, 27648, 28224, 28672, 31072, 31752, 32256, 34956, 36288, 36864, 37632, 40782, 41472, 42336, 43008, 46608, 47579, 48384, 50176, 52434, 54376, 55296, 56448, 57344, 61173, 62144, 63504, 64512, 69912, 72576, 73728, 75264, 78651, 81564, 82944, 84672, 86016, 93216, 95158, 96768, 100352, 104868, 108752, 110592, 112896, 122346, 124288, 127008, 129024, 139824, 142737, 145152, 150528, 157302, 163128, 165888, 169344, 172032, 183519, 186432, 190316, 193536, 200704, 209736, 217504, 221184, 225792, 244692, 248576, 254016, 258048, 279648, 285474, 290304, 301056, 314604, 326256, 331776, 338688, 367038, 372864, 380632, 387072, 401408, 419472, 428211, 435008, 451584, 489384, 497152, 508032, 516096, 550557, 559296, 570948, 580608, 602112, 629208, 652512, 663552, 677376, 734076, 745728, 761264, 774144, 838944, 856422, 870016, 903168, 978768, 994304, 1016064, 1101114, 1118592, 1141896, 1161216, 1204224, 1258416, 1284633, 1305024, 1354752, 1468152, 1491456, 1522528, 1548288, 1677888, 1712844, 1740032, 1806336, 1957536, 1988608, 2032128, 2202228, 2237184, 2283792, 2322432, 2516832, 2569266, 2610048, 2709504, 2936304, 2982912, 3045056, 3355776, 3425688, 3480064, 3612672, 3853899, 3915072, 3977216, 4064256, 4404456, 4474368, 4567584, 4644864, 5033664, 5138532, 5220096, 5419008, 5872608, 5965824, 6090112, 6711552, 6851376, 6960128, 7707798, 7830144, 7954432, 8128512, 8808912, 8948736, 9135168, 10067328, 10277064, 10440192, 10838016, 11745216, 11931648, 12180224, 13423104, 13702752, 13920256, 15415596, 15660288, 16257024, 17617824, 17897472, 18270336, 20134656, 20554128, 20880384, 23490432, 23863296, 24360448, 26846208, 27405504, 27840512, 30831192, 31320576, 32514048, 35235648, 35794944, 36540672, 40269312, 41108256, 41760768, 46980864, 48720896, 53692416, 54811008, 55681024, 61662384, 62641152, 70471296, 71589888, 73081344, 80538624, 82216512, 83521536, 93961728, 97441792, 107384832, 109622016, 123324768, 125282304, 140942592, 146162688, 161077248, 164433024, 167043072, 187923456, 194883584, 214769664, 219244032, 246649536, 250564608, 281885184, 292325376, 322154496, 328866048, 375846912, 389767168, 438488064, 493299072, 501129216, 563770368, 584650752, 644308992, 657732096, 751693824, 876976128, 986598144, 1127540736, 1169301504, 1315464192, 1503387648, 1753952256, 1973196288, 2255081472, 2630928384, 3507904512, 3946392576, 4510162944, 5261856768, 7892785152, 10523713536, 15785570304, 31571140608]

約数ペア:

[(1, 31571140608), (2, 15785570304), (3, 10523713536), (4, 7892785152), (6, 5261856768), (7, 4510162944), (8, 3946392576), (9, 3507904512), (12, 2630928384), (14, 2255081472), (16, 1973196288), (18, 1753952256), (21, 1503387648), (24, 1315464192), (27, 1169301504), (28, 1127540736), (32, 986598144), (36, 876976128), (42, 751693824), (48, 657732096), (49, 644308992), (54, 584650752), (56, 563770368), (63, 501129216), (64, 493299072), (72, 438488064), (81, 389767168), (84, 375846912), (96, 328866048), (98, 322154496), (108, 292325376), (112, 281885184), (126, 250564608), (128, 246649536), (144, 219244032), (147, 214769664), (162, 194883584), (168, 187923456), (189, 167043072), (192, 164433024), (196, 161077248), (216, 146162688), (224, 140942592), (252, 125282304), (256, 123324768), (288, 109622016), (294, 107384832), (324, 97441792), (336, 93961728), (378, 83521536), (384, 82216512), (392, 80538624), (432, 73081344), (441, 71589888), (448, 70471296), (504, 62641152), (512, 61662384), (567, 55681024), (576, 54811008), (588, 53692416), (648, 48720896), (672, 46980864), (756, 41760768), (768, 41108256), (784, 40269312), (864, 36540672), (882, 35794944), (896, 35235648), (971, 32514048), (1008, 31320576), (1024, 30831192), (1134, 27840512), (1152, 27405504), (1176, 26846208), (1296, 24360448), (1323, 23863296), (1344, 23490432), (1512, 20880384), (1536, 20554128), (1568, 20134656), (1728, 18270336), (1764, 17897472), (1792, 17617824), (1942, 16257024), (2016, 15660288), (2048, 15415596), (2268, 13920256), (2304, 13702752), (2352, 13423104), (2592, 12180224), (2646, 11931648), (2688, 11745216), (2913, 10838016), (3024, 10440192), (3072, 10277064), (3136, 10067328), (3456, 9135168), (3528, 8948736), (3584, 8808912), (3884, 8128512), (3969, 7954432), (4032, 7830144), (4096, 7707798), (4536, 6960128), (4608, 6851376), (4704, 6711552), (5184, 6090112), (5292, 5965824), (5376, 5872608), (5826, 5419008), (6048, 5220096), (6144, 5138532), (6272, 5033664), (6797, 4644864), (6912, 4567584), (7056, 4474368), (7168, 4404456), (7768, 4064256), (7938, 3977216), (8064, 3915072), (8192, 3853899), (8739, 3612672), (9072, 3480064), (9216, 3425688), (9408, 3355776), (10368, 3045056), (10584, 2982912), (10752, 2936304), (11652, 2709504), (12096, 2610048), (12288, 2569266), (12544, 2516832), (13594, 2322432), (13824, 2283792), (14112, 2237184), (14336, 2202228), (15536, 2032128), (15876, 1988608), (16128, 1957536), (17478, 1806336), (18144, 1740032), (18432, 1712844), (18816, 1677888), (20391, 1548288), (20736, 1522528), (21168, 1491456), (21504, 1468152), (23304, 1354752), (24192, 1305024), (24576, 1284633), (25088, 1258416), (26217, 1204224), (27188, 1161216), (27648, 1141896), (28224, 1118592), (28672, 1101114), (31072, 1016064), (31752, 994304), (32256, 978768), (34956, 903168), (36288, 870016), (36864, 856422), (37632, 838944), (40782, 774144), (41472, 761264), (42336, 745728), (43008, 734076), (46608, 677376), (47579, 663552), (48384, 652512), (50176, 629208), (52434, 602112), (54376, 580608), (55296, 570948), (56448, 559296), (57344, 550557), (61173, 516096), (62144, 508032), (63504, 497152), (64512, 489384), (69912, 451584), (72576, 435008), (73728, 428211), (75264, 419472), (78651, 401408), (81564, 387072), (82944, 380632), (84672, 372864), (86016, 367038), (93216, 338688), (95158, 331776), (96768, 326256), (100352, 314604), (104868, 301056), (108752, 290304), (110592, 285474), (112896, 279648), (122346, 258048), (124288, 254016), (127008, 248576), (129024, 244692), (139824, 225792), (142737, 221184), (145152, 217504), (150528, 209736), (157302, 200704), (163128, 193536), (165888, 190316), (169344, 186432), (172032, 183519)]