262743048

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 128

約数和(自身を含む): 758160000

約数和(自身を除く): 495416952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 59, 72, 106, 108, 118, 159, 177, 212, 216, 236, 318, 354, 389, 424, 472, 477, 531, 636, 708, 778, 954, 1062, 1167, 1272, 1416, 1431, 1556, 1593, 1908, 2124, 2334, 2862, 3112, 3127, 3186, 3501, 3816, 4248, 4668, 5724, 6254, 6372, 7002, 9336, 9381, 10503, 11448, 12508, 12744, 14004, 18762, 20617, 21006, 22951, 25016, 28008, 28143, 37524, 41234, 42012, 45902, 56286, 61851, 68853, 75048, 82468, 84024, 84429, 91804, 112572, 123702, 137706, 164936, 168858, 183608, 185553, 206559, 225144, 247404, 275412, 337716, 371106, 413118, 494808, 550824, 556659, 619677, 675432, 742212, 826236, 1113318, 1216403, 1239354, 1484424, 1652472, 2226636, 2432806, 2478708, 3649209, 4453272, 4865612, 4957416, 7298418, 9731224, 10947627, 14596836, 21895254, 29193672, 32842881, 43790508, 65685762, 87581016, 131371524, 262743048]

約数ペア:

[(1, 262743048), (2, 131371524), (3, 87581016), (4, 65685762), (6, 43790508), (8, 32842881), (9, 29193672), (12, 21895254), (18, 14596836), (24, 10947627), (27, 9731224), (36, 7298418), (53, 4957416), (54, 4865612), (59, 4453272), (72, 3649209), (106, 2478708), (108, 2432806), (118, 2226636), (159, 1652472), (177, 1484424), (212, 1239354), (216, 1216403), (236, 1113318), (318, 826236), (354, 742212), (389, 675432), (424, 619677), (472, 556659), (477, 550824), (531, 494808), (636, 413118), (708, 371106), (778, 337716), (954, 275412), (1062, 247404), (1167, 225144), (1272, 206559), (1416, 185553), (1431, 183608), (1556, 168858), (1593, 164936), (1908, 137706), (2124, 123702), (2334, 112572), (2862, 91804), (3112, 84429), (3127, 84024), (3186, 82468), (3501, 75048), (3816, 68853), (4248, 61851), (4668, 56286), (5724, 45902), (6254, 42012), (6372, 41234), (7002, 37524), (9336, 28143), (9381, 28008), (10503, 25016), (11448, 22951), (12508, 21006), (12744, 20617), (14004, 18762)]