1520994496

素因数分解:

$2^6\times 7^2\times {\mathrm{61}}^1\times {\mathrm{7951}}^1$

素因数の和:8038

約数の個数: 84

約数和(自身を含む): 3569000736

約数和(自身を除く): 2048006240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 196, 224, 244, 392, 427, 448, 488, 784, 854, 976, 1568, 1708, 1952, 2989, 3136, 3416, 3904, 5978, 6832, 7951, 11956, 13664, 15902, 23912, 27328, 31804, 47824, 55657, 63608, 95648, 111314, 127216, 191296, 222628, 254432, 389599, 445256, 485011, 508864, 779198, 890512, 970022, 1558396, 1781024, 1940044, 3116792, 3395077, 3562048, 3880088, 6233584, 6790154, 7760176, 12467168, 13580308, 15520352, 23765539, 24934336, 27160616, 31040704, 47531078, 54321232, 95062156, 108642464, 190124312, 217284928, 380248624, 760497248, 1520994496]

約数ペア:

[(1, 1520994496), (2, 760497248), (4, 380248624), (7, 217284928), (8, 190124312), (14, 108642464), (16, 95062156), (28, 54321232), (32, 47531078), (49, 31040704), (56, 27160616), (61, 24934336), (64, 23765539), (98, 15520352), (112, 13580308), (122, 12467168), (196, 7760176), (224, 6790154), (244, 6233584), (392, 3880088), (427, 3562048), (448, 3395077), (488, 3116792), (784, 1940044), (854, 1781024), (976, 1558396), (1568, 970022), (1708, 890512), (1952, 779198), (2989, 508864), (3136, 485011), (3416, 445256), (3904, 389599), (5978, 254432), (6832, 222628), (7951, 191296), (11956, 127216), (13664, 111314), (15902, 95648), (23912, 63608), (27328, 55657), (31804, 47824)]