291314016

素因数分解:

$2^5\times 3^3\times 7^3\times {\mathrm{983}}^1$

素因数の和:1023

約数の個数: 192

約数和(自身を含む): 991872000

約数和(自身を除く): 700557984

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, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 343, 378, 392, 432, 441, 504, 588, 672, 686, 756, 784, 864, 882, 983, 1008, 1029, 1176, 1323, 1372, 1512, 1568, 1764, 1966, 2016, 2058, 2352, 2646, 2744, 2949, 3024, 3087, 3528, 3932, 4116, 4704, 5292, 5488, 5898, 6048, 6174, 6881, 7056, 7864, 8232, 8847, 9261, 10584, 10976, 11796, 12348, 13762, 14112, 15728, 16464, 17694, 18522, 20643, 21168, 23592, 24696, 26541, 27524, 31456, 32928, 35388, 37044, 41286, 42336, 47184, 48167, 49392, 53082, 55048, 61929, 70776, 74088, 82572, 94368, 96334, 98784, 106164, 110096, 123858, 141552, 144501, 148176, 165144, 185787, 192668, 212328, 220192, 247716, 283104, 289002, 296352, 330288, 337169, 371574, 385336, 424656, 433503, 495432, 578004, 660576, 674338, 743148, 770672, 849312, 867006, 990864, 1011507, 1156008, 1300509, 1348676, 1486296, 1541344, 1734012, 1981728, 2023014, 2312016, 2601018, 2697352, 2972592, 3034521, 3468024, 4046028, 4624032, 5202036, 5394704, 5945184, 6069042, 6936048, 8092056, 9103563, 10404072, 10789408, 12138084, 13872096, 16184112, 18207126, 20808144, 24276168, 32368224, 36414252, 41616288, 48552336, 72828504, 97104672, 145657008, 291314016]

約数ペア:

[(1, 291314016), (2, 145657008), (3, 97104672), (4, 72828504), (6, 48552336), (7, 41616288), (8, 36414252), (9, 32368224), (12, 24276168), (14, 20808144), (16, 18207126), (18, 16184112), (21, 13872096), (24, 12138084), (27, 10789408), (28, 10404072), (32, 9103563), (36, 8092056), (42, 6936048), (48, 6069042), (49, 5945184), (54, 5394704), (56, 5202036), (63, 4624032), (72, 4046028), (84, 3468024), (96, 3034521), (98, 2972592), (108, 2697352), (112, 2601018), (126, 2312016), (144, 2023014), (147, 1981728), (168, 1734012), (189, 1541344), (196, 1486296), (216, 1348676), (224, 1300509), (252, 1156008), (288, 1011507), (294, 990864), (336, 867006), (343, 849312), (378, 770672), (392, 743148), (432, 674338), (441, 660576), (504, 578004), (588, 495432), (672, 433503), (686, 424656), (756, 385336), (784, 371574), (864, 337169), (882, 330288), (983, 296352), (1008, 289002), (1029, 283104), (1176, 247716), (1323, 220192), (1372, 212328), (1512, 192668), (1568, 185787), (1764, 165144), (1966, 148176), (2016, 144501), (2058, 141552), (2352, 123858), (2646, 110096), (2744, 106164), (2949, 98784), (3024, 96334), (3087, 94368), (3528, 82572), (3932, 74088), (4116, 70776), (4704, 61929), (5292, 55048), (5488, 53082), (5898, 49392), (6048, 48167), (6174, 47184), (6881, 42336), (7056, 41286), (7864, 37044), (8232, 35388), (8847, 32928), (9261, 31456), (10584, 27524), (10976, 26541), (11796, 24696), (12348, 23592), (13762, 21168), (14112, 20643), (15728, 18522), (16464, 17694)]