1804350464

素因数分解:

$2^{10}\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1193}}^1$

素因数の和:1431

約数の個数: 88

約数和(自身を含む): 4145224128

約数和(自身を除く): 2340873664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 211, 224, 256, 422, 448, 512, 844, 896, 1024, 1193, 1477, 1688, 1792, 2386, 2954, 3376, 3584, 4772, 5908, 6752, 7168, 8351, 9544, 11816, 13504, 16702, 19088, 23632, 27008, 33404, 38176, 47264, 54016, 66808, 76352, 94528, 108032, 133616, 152704, 189056, 216064, 251723, 267232, 305408, 378112, 503446, 534464, 610816, 756224, 1006892, 1068928, 1221632, 1512448, 1762061, 2013784, 2137856, 3524122, 4027568, 4275712, 7048244, 8055136, 8551424, 14096488, 16110272, 28192976, 32220544, 56385952, 64441088, 112771904, 128882176, 225543808, 257764352, 451087616, 902175232, 1804350464]

約数ペア:

[(1, 1804350464), (2, 902175232), (4, 451087616), (7, 257764352), (8, 225543808), (14, 128882176), (16, 112771904), (28, 64441088), (32, 56385952), (56, 32220544), (64, 28192976), (112, 16110272), (128, 14096488), (211, 8551424), (224, 8055136), (256, 7048244), (422, 4275712), (448, 4027568), (512, 3524122), (844, 2137856), (896, 2013784), (1024, 1762061), (1193, 1512448), (1477, 1221632), (1688, 1068928), (1792, 1006892), (2386, 756224), (2954, 610816), (3376, 534464), (3584, 503446), (4772, 378112), (5908, 305408), (6752, 267232), (7168, 251723), (8351, 216064), (9544, 189056), (11816, 152704), (13504, 133616), (16702, 108032), (19088, 94528), (23632, 76352), (27008, 66808), (33404, 54016), (38176, 47264)]