219302928

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3779}}^1$

素因数の和:3837

約数の個数: 120

約数和(自身を含む): 682456320

約数和(自身を除く): 463153392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 3779, 4464, 4836, 6448, 7254, 7558, 9672, 11337, 14508, 15116, 19344, 22674, 29016, 30232, 34011, 45348, 49127, 58032, 60464, 68022, 90696, 98254, 117149, 136044, 147381, 181392, 196508, 234298, 272088, 294762, 351447, 393016, 442143, 468596, 544176, 589524, 702894, 786032, 884286, 937192, 1054341, 1179048, 1405788, 1522937, 1768572, 1874384, 2108682, 2358096, 2811576, 3045874, 3537144, 4217364, 4568811, 5623152, 6091748, 7074288, 8434728, 9137622, 12183496, 13706433, 16869456, 18275244, 24366992, 27412866, 36550488, 54825732, 73100976, 109651464, 219302928]

約数ペア:

[(1, 219302928), (2, 109651464), (3, 73100976), (4, 54825732), (6, 36550488), (8, 27412866), (9, 24366992), (12, 18275244), (13, 16869456), (16, 13706433), (18, 12183496), (24, 9137622), (26, 8434728), (31, 7074288), (36, 6091748), (39, 5623152), (48, 4568811), (52, 4217364), (62, 3537144), (72, 3045874), (78, 2811576), (93, 2358096), (104, 2108682), (117, 1874384), (124, 1768572), (144, 1522937), (156, 1405788), (186, 1179048), (208, 1054341), (234, 937192), (248, 884286), (279, 786032), (312, 702894), (372, 589524), (403, 544176), (468, 468596), (496, 442143), (558, 393016), (624, 351447), (744, 294762), (806, 272088), (936, 234298), (1116, 196508), (1209, 181392), (1488, 147381), (1612, 136044), (1872, 117149), (2232, 98254), (2418, 90696), (3224, 68022), (3627, 60464), (3779, 58032), (4464, 49127), (4836, 45348), (6448, 34011), (7254, 30232), (7558, 29016), (9672, 22674), (11337, 19344), (14508, 15116)]