1271543616

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3450

約数の個数: 224

約数和(自身を含む): 4411228160

約数和(自身を除く): 3139684544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 192, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 448, 496, 504, 558, 576, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1344, 1488, 1512, 1674, 1728, 1736, 1953, 1984, 2016, 2232, 2604, 2976, 3024, 3348, 3391, 3472, 3906, 4032, 4464, 5208, 5859, 5952, 6048, 6696, 6782, 6944, 7812, 8928, 10173, 10416, 11718, 12096, 13392, 13564, 13888, 15624, 17856, 20346, 20832, 23436, 23737, 26784, 27128, 30519, 31248, 40692, 41664, 46872, 47474, 53568, 54256, 61038, 62496, 71211, 81384, 91557, 93744, 94948, 105121, 108512, 122076, 124992, 142422, 162768, 183114, 187488, 189896, 210242, 213633, 217024, 244152, 284844, 315363, 325536, 366228, 374976, 379792, 420484, 427266, 488304, 569688, 630726, 640899, 651072, 732456, 735847, 759584, 840968, 854532, 946089, 976608, 1139376, 1261452, 1281798, 1464912, 1471694, 1519168, 1681936, 1709064, 1892178, 1953216, 2207541, 2278752, 2522904, 2563596, 2838267, 2929824, 2943388, 3363872, 3418128, 3784356, 4415082, 4557504, 5045808, 5127192, 5676534, 5859648, 5886776, 6622623, 6727744, 6836256, 7568712, 8830164, 10091616, 10254384, 11353068, 11773552, 13245246, 13672512, 15137424, 17660328, 19867869, 20183232, 20508768, 22706136, 23547104, 26490492, 30274848, 35320656, 39735738, 41017536, 45412272, 47094208, 52980984, 60549696, 70641312, 79471476, 90824544, 105961968, 141282624, 158942952, 181649088, 211923936, 317885904, 423847872, 635771808, 1271543616]

約数ペア:

[(1, 1271543616), (2, 635771808), (3, 423847872), (4, 317885904), (6, 211923936), (7, 181649088), (8, 158942952), (9, 141282624), (12, 105961968), (14, 90824544), (16, 79471476), (18, 70641312), (21, 60549696), (24, 52980984), (27, 47094208), (28, 45412272), (31, 41017536), (32, 39735738), (36, 35320656), (42, 30274848), (48, 26490492), (54, 23547104), (56, 22706136), (62, 20508768), (63, 20183232), (64, 19867869), (72, 17660328), (84, 15137424), (93, 13672512), (96, 13245246), (108, 11773552), (112, 11353068), (124, 10254384), (126, 10091616), (144, 8830164), (168, 7568712), (186, 6836256), (189, 6727744), (192, 6622623), (216, 5886776), (217, 5859648), (224, 5676534), (248, 5127192), (252, 5045808), (279, 4557504), (288, 4415082), (336, 3784356), (372, 3418128), (378, 3363872), (432, 2943388), (434, 2929824), (448, 2838267), (496, 2563596), (504, 2522904), (558, 2278752), (576, 2207541), (651, 1953216), (672, 1892178), (744, 1709064), (756, 1681936), (837, 1519168), (864, 1471694), (868, 1464912), (992, 1281798), (1008, 1261452), (1116, 1139376), (1302, 976608), (1344, 946089), (1488, 854532), (1512, 840968), (1674, 759584), (1728, 735847), (1736, 732456), (1953, 651072), (1984, 640899), (2016, 630726), (2232, 569688), (2604, 488304), (2976, 427266), (3024, 420484), (3348, 379792), (3391, 374976), (3472, 366228), (3906, 325536), (4032, 315363), (4464, 284844), (5208, 244152), (5859, 217024), (5952, 213633), (6048, 210242), (6696, 189896), (6782, 187488), (6944, 183114), (7812, 162768), (8928, 142422), (10173, 124992), (10416, 122076), (11718, 108512), (12096, 105121), (13392, 94948), (13564, 93744), (13888, 91557), (15624, 81384), (17856, 71211), (20346, 62496), (20832, 61038), (23436, 54256), (23737, 53568), (26784, 47474), (27128, 46872), (30519, 41664), (31248, 40692)]