8453639936

素因数分解:

$2^8\times 7^2\times {\mathrm{349}}^1\times {\mathrm{1931}}^1$

素因数の和:2310

約数の個数: 108

約数和(自身を含む): 19695677400

約数和(自身を除く): 11242037464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 349, 392, 448, 698, 784, 896, 1396, 1568, 1792, 1931, 2443, 2792, 3136, 3862, 4886, 5584, 6272, 7724, 9772, 11168, 12544, 13517, 15448, 17101, 19544, 22336, 27034, 30896, 34202, 39088, 44672, 54068, 61792, 68404, 78176, 89344, 94619, 108136, 123584, 136808, 156352, 189238, 216272, 247168, 273616, 312704, 378476, 432544, 494336, 547232, 625408, 673919, 756952, 865088, 1094464, 1347838, 1513904, 1730176, 2188928, 2695676, 3027808, 3460352, 4377856, 4717433, 5391352, 6055616, 9434866, 10782704, 12111232, 18869732, 21565408, 24222464, 33022031, 37739464, 43130816, 66044062, 75478928, 86261632, 132088124, 150957856, 172523264, 264176248, 301915712, 528352496, 603831424, 1056704992, 1207662848, 2113409984, 4226819968, 8453639936]

約数ペア:

[(1, 8453639936), (2, 4226819968), (4, 2113409984), (7, 1207662848), (8, 1056704992), (14, 603831424), (16, 528352496), (28, 301915712), (32, 264176248), (49, 172523264), (56, 150957856), (64, 132088124), (98, 86261632), (112, 75478928), (128, 66044062), (196, 43130816), (224, 37739464), (256, 33022031), (349, 24222464), (392, 21565408), (448, 18869732), (698, 12111232), (784, 10782704), (896, 9434866), (1396, 6055616), (1568, 5391352), (1792, 4717433), (1931, 4377856), (2443, 3460352), (2792, 3027808), (3136, 2695676), (3862, 2188928), (4886, 1730176), (5584, 1513904), (6272, 1347838), (7724, 1094464), (9772, 865088), (11168, 756952), (12544, 673919), (13517, 625408), (15448, 547232), (17101, 494336), (19544, 432544), (22336, 378476), (27034, 312704), (30896, 273616), (34202, 247168), (39088, 216272), (44672, 189238), (54068, 156352), (61792, 136808), (68404, 123584), (78176, 108136), (89344, 94619)]