1668996576

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{49531}}^1$

素因数の和:49566

約数の個数: 120

約数和(自身を含む): 5286154104

約数和(自身を除く): 3617157528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 624, 648, 702, 864, 936, 1053, 1248, 1296, 1404, 1872, 2106, 2592, 2808, 3744, 4212, 5616, 8424, 11232, 16848, 33696, 49531, 99062, 148593, 198124, 297186, 396248, 445779, 594372, 643903, 792496, 891558, 1188744, 1287806, 1337337, 1584992, 1783116, 1931709, 2377488, 2575612, 2674674, 3566232, 3863418, 4012011, 4754976, 5151224, 5349348, 5795127, 7132464, 7726836, 8024022, 10302448, 10698696, 11590254, 14264928, 15453672, 16048044, 17385381, 20604896, 21397392, 23180508, 30907344, 32096088, 34770762, 42794784, 46361016, 52156143, 61814688, 64192176, 69541524, 92722032, 104312286, 128384352, 139083048, 185444064, 208624572, 278166096, 417249144, 556332192, 834498288, 1668996576]

約数ペア:

[(1, 1668996576), (2, 834498288), (3, 556332192), (4, 417249144), (6, 278166096), (8, 208624572), (9, 185444064), (12, 139083048), (13, 128384352), (16, 104312286), (18, 92722032), (24, 69541524), (26, 64192176), (27, 61814688), (32, 52156143), (36, 46361016), (39, 42794784), (48, 34770762), (52, 32096088), (54, 30907344), (72, 23180508), (78, 21397392), (81, 20604896), (96, 17385381), (104, 16048044), (108, 15453672), (117, 14264928), (144, 11590254), (156, 10698696), (162, 10302448), (208, 8024022), (216, 7726836), (234, 7132464), (288, 5795127), (312, 5349348), (324, 5151224), (351, 4754976), (416, 4012011), (432, 3863418), (468, 3566232), (624, 2674674), (648, 2575612), (702, 2377488), (864, 1931709), (936, 1783116), (1053, 1584992), (1248, 1337337), (1296, 1287806), (1404, 1188744), (1872, 891558), (2106, 792496), (2592, 643903), (2808, 594372), (3744, 445779), (4212, 396248), (5616, 297186), (8424, 198124), (11232, 148593), (16848, 99062), (33696, 49531)]