284727072

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1322

約数の個数: 96

約数和(自身を含む): 856808064

約数和(自身を除く): 572080992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 641, 661, 672, 1282, 1322, 1923, 1983, 2564, 2644, 3846, 3966, 4487, 4627, 5128, 5288, 7692, 7932, 8974, 9254, 10256, 10576, 13461, 13881, 15384, 15864, 17948, 18508, 20512, 21152, 26922, 27762, 30768, 31728, 35896, 37016, 53844, 55524, 61536, 63456, 71792, 74032, 107688, 111048, 143584, 148064, 215376, 222096, 423701, 430752, 444192, 847402, 1271103, 1694804, 2542206, 2965907, 3389608, 5084412, 5931814, 6779216, 8897721, 10168824, 11863628, 13558432, 17795442, 20337648, 23727256, 35590884, 40675296, 47454512, 71181768, 94909024, 142363536, 284727072]

約数ペア:

[(1, 284727072), (2, 142363536), (3, 94909024), (4, 71181768), (6, 47454512), (7, 40675296), (8, 35590884), (12, 23727256), (14, 20337648), (16, 17795442), (21, 13558432), (24, 11863628), (28, 10168824), (32, 8897721), (42, 6779216), (48, 5931814), (56, 5084412), (84, 3389608), (96, 2965907), (112, 2542206), (168, 1694804), (224, 1271103), (336, 847402), (641, 444192), (661, 430752), (672, 423701), (1282, 222096), (1322, 215376), (1923, 148064), (1983, 143584), (2564, 111048), (2644, 107688), (3846, 74032), (3966, 71792), (4487, 63456), (4627, 61536), (5128, 55524), (5288, 53844), (7692, 37016), (7932, 35896), (8974, 31728), (9254, 30768), (10256, 27762), (10576, 26922), (13461, 21152), (13881, 20512), (15384, 18508), (15864, 17948)]