1569155968

素因数分解:

$2^7\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 3178397520

約数和(自身を除く): 1609241552

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 157, 226, 314, 452, 628, 691, 904, 1256, 1382, 1808, 2512, 2764, 3616, 5024, 5528, 7232, 10048, 11056, 14464, 17741, 20096, 22112, 35482, 44224, 70964, 78083, 88448, 108487, 141928, 156166, 216974, 283856, 312332, 433948, 567712, 624664, 867896, 1135424, 1249328, 1735792, 2270848, 2498656, 3471584, 4997312, 6943168, 9994624, 12259031, 13886336, 24518062, 49036124, 98072248, 196144496, 392288992, 784577984, 1569155968]

約数ペア:

[(1, 1569155968), (2, 784577984), (4, 392288992), (8, 196144496), (16, 98072248), (32, 49036124), (64, 24518062), (113, 13886336), (128, 12259031), (157, 9994624), (226, 6943168), (314, 4997312), (452, 3471584), (628, 2498656), (691, 2270848), (904, 1735792), (1256, 1249328), (1382, 1135424), (1808, 867896), (2512, 624664), (2764, 567712), (3616, 433948), (5024, 312332), (5528, 283856), (7232, 216974), (10048, 156166), (11056, 141928), (14464, 108487), (17741, 88448), (20096, 78083), (22112, 70964), (35482, 44224)]