421811712

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1490

約数の個数: 200

約数和(自身を含む): 1439843856

約数和(自身を除く): 1018032144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 252, 256, 288, 324, 336, 378, 384, 432, 448, 504, 512, 567, 576, 648, 672, 756, 768, 864, 896, 1008, 1134, 1152, 1296, 1344, 1453, 1512, 1536, 1728, 1792, 2016, 2268, 2304, 2592, 2688, 2906, 3024, 3456, 3584, 4032, 4359, 4536, 4608, 5184, 5376, 5812, 6048, 6912, 8064, 8718, 9072, 10171, 10368, 10752, 11624, 12096, 13077, 13824, 16128, 17436, 18144, 20342, 20736, 23248, 24192, 26154, 30513, 32256, 34872, 36288, 39231, 40684, 41472, 46496, 48384, 52308, 61026, 69744, 72576, 78462, 81368, 91539, 92992, 96768, 104616, 117693, 122052, 139488, 145152, 156924, 162736, 183078, 185984, 209232, 235386, 244104, 274617, 278976, 290304, 313848, 325472, 366156, 371968, 418464, 470772, 488208, 549234, 557952, 627696, 650944, 732312, 743936, 823851, 836928, 941544, 976416, 1098468, 1115904, 1255392, 1301888, 1464624, 1647702, 1673856, 1883088, 1952832, 2196936, 2231808, 2510784, 2603776, 2929248, 3295404, 3347712, 3766176, 3905664, 4393872, 5021568, 5207552, 5858496, 6590808, 6695424, 7532352, 7811328, 8787744, 10043136, 11716992, 13181616, 15064704, 15622656, 17575488, 20086272, 23433984, 26363232, 30129408, 35150976, 46867968, 52726464, 60258816, 70301952, 105452928, 140603904, 210905856, 421811712]

約数ペア:

[(1, 421811712), (2, 210905856), (3, 140603904), (4, 105452928), (6, 70301952), (7, 60258816), (8, 52726464), (9, 46867968), (12, 35150976), (14, 30129408), (16, 26363232), (18, 23433984), (21, 20086272), (24, 17575488), (27, 15622656), (28, 15064704), (32, 13181616), (36, 11716992), (42, 10043136), (48, 8787744), (54, 7811328), (56, 7532352), (63, 6695424), (64, 6590808), (72, 5858496), (81, 5207552), (84, 5021568), (96, 4393872), (108, 3905664), (112, 3766176), (126, 3347712), (128, 3295404), (144, 2929248), (162, 2603776), (168, 2510784), (189, 2231808), (192, 2196936), (216, 1952832), (224, 1883088), (252, 1673856), (256, 1647702), (288, 1464624), (324, 1301888), (336, 1255392), (378, 1115904), (384, 1098468), (432, 976416), (448, 941544), (504, 836928), (512, 823851), (567, 743936), (576, 732312), (648, 650944), (672, 627696), (756, 557952), (768, 549234), (864, 488208), (896, 470772), (1008, 418464), (1134, 371968), (1152, 366156), (1296, 325472), (1344, 313848), (1453, 290304), (1512, 278976), (1536, 274617), (1728, 244104), (1792, 235386), (2016, 209232), (2268, 185984), (2304, 183078), (2592, 162736), (2688, 156924), (2906, 145152), (3024, 139488), (3456, 122052), (3584, 117693), (4032, 104616), (4359, 96768), (4536, 92992), (4608, 91539), (5184, 81368), (5376, 78462), (5812, 72576), (6048, 69744), (6912, 61026), (8064, 52308), (8718, 48384), (9072, 46496), (10171, 41472), (10368, 40684), (10752, 39231), (11624, 36288), (12096, 34872), (13077, 32256), (13824, 30513), (16128, 26154), (17436, 24192), (18144, 23248), (20342, 20736)]