851971392

素因数分解:

$2^6\times 3^3\times {\mathrm{79}}^3$

素因数の和:258

約数の個数: 112

約数和(自身を含む): 2536748800

約数和(自身を除く): 1684777408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 144, 158, 192, 216, 237, 288, 316, 432, 474, 576, 632, 711, 864, 948, 1264, 1422, 1728, 1896, 2133, 2528, 2844, 3792, 4266, 5056, 5688, 6241, 7584, 8532, 11376, 12482, 15168, 17064, 18723, 22752, 24964, 34128, 37446, 45504, 49928, 56169, 68256, 74892, 99856, 112338, 136512, 149784, 168507, 199712, 224676, 299568, 337014, 399424, 449352, 493039, 599136, 674028, 898704, 986078, 1198272, 1348056, 1479117, 1797408, 1972156, 2696112, 2958234, 3594816, 3944312, 4437351, 5392224, 5916468, 7888624, 8874702, 10784448, 11832936, 13312053, 15777248, 17749404, 23665872, 26624106, 31554496, 35498808, 47331744, 53248212, 70997616, 94663488, 106496424, 141995232, 212992848, 283990464, 425985696, 851971392]

約数ペア:

[(1, 851971392), (2, 425985696), (3, 283990464), (4, 212992848), (6, 141995232), (8, 106496424), (9, 94663488), (12, 70997616), (16, 53248212), (18, 47331744), (24, 35498808), (27, 31554496), (32, 26624106), (36, 23665872), (48, 17749404), (54, 15777248), (64, 13312053), (72, 11832936), (79, 10784448), (96, 8874702), (108, 7888624), (144, 5916468), (158, 5392224), (192, 4437351), (216, 3944312), (237, 3594816), (288, 2958234), (316, 2696112), (432, 1972156), (474, 1797408), (576, 1479117), (632, 1348056), (711, 1198272), (864, 986078), (948, 898704), (1264, 674028), (1422, 599136), (1728, 493039), (1896, 449352), (2133, 399424), (2528, 337014), (2844, 299568), (3792, 224676), (4266, 199712), (5056, 168507), (5688, 149784), (6241, 136512), (7584, 112338), (8532, 99856), (11376, 74892), (12482, 68256), (15168, 56169), (17064, 49928), (18723, 45504), (22752, 37446), (24964, 34128)]