289169664

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{149}}^1$

素因数の和:213

約数の個数: 216

約数和(自身を含む): 934516800

約数和(自身を除く): 645347136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 149, 152, 168, 192, 224, 228, 256, 266, 298, 304, 336, 361, 384, 399, 447, 448, 456, 532, 596, 608, 672, 722, 768, 798, 894, 896, 912, 1043, 1064, 1083, 1192, 1216, 1344, 1444, 1596, 1788, 1792, 1824, 2086, 2128, 2166, 2384, 2432, 2527, 2688, 2831, 2888, 3129, 3192, 3576, 3648, 4172, 4256, 4332, 4768, 4864, 5054, 5376, 5662, 5776, 6258, 6384, 7152, 7296, 7581, 8344, 8493, 8512, 8664, 9536, 10108, 11324, 11552, 12516, 12768, 14304, 14592, 15162, 16688, 16986, 17024, 17328, 19072, 19817, 20216, 22648, 23104, 25032, 25536, 28608, 30324, 33376, 33972, 34048, 34656, 38144, 39634, 40432, 45296, 46208, 50064, 51072, 53789, 57216, 59451, 60648, 66752, 67944, 69312, 79268, 80864, 90592, 92416, 100128, 102144, 107578, 114432, 118902, 121296, 133504, 135888, 138624, 158536, 161367, 161728, 181184, 200256, 215156, 237804, 242592, 267008, 271776, 277248, 317072, 322734, 323456, 362368, 376523, 400512, 430312, 475608, 485184, 543552, 634144, 645468, 646912, 724736, 753046, 801024, 860624, 951216, 970368, 1087104, 1129569, 1268288, 1290936, 1506092, 1721248, 1902432, 1940736, 2174208, 2259138, 2536576, 2581872, 3012184, 3442496, 3804864, 4518276, 5073152, 5163744, 6024368, 6884992, 7609728, 9036552, 10327488, 12048736, 13769984, 15219456, 18073104, 20654976, 24097472, 36146208, 41309952, 48194944, 72292416, 96389888, 144584832, 289169664]

約数ペア:

[(1, 289169664), (2, 144584832), (3, 96389888), (4, 72292416), (6, 48194944), (7, 41309952), (8, 36146208), (12, 24097472), (14, 20654976), (16, 18073104), (19, 15219456), (21, 13769984), (24, 12048736), (28, 10327488), (32, 9036552), (38, 7609728), (42, 6884992), (48, 6024368), (56, 5163744), (57, 5073152), (64, 4518276), (76, 3804864), (84, 3442496), (96, 3012184), (112, 2581872), (114, 2536576), (128, 2259138), (133, 2174208), (149, 1940736), (152, 1902432), (168, 1721248), (192, 1506092), (224, 1290936), (228, 1268288), (256, 1129569), (266, 1087104), (298, 970368), (304, 951216), (336, 860624), (361, 801024), (384, 753046), (399, 724736), (447, 646912), (448, 645468), (456, 634144), (532, 543552), (596, 485184), (608, 475608), (672, 430312), (722, 400512), (768, 376523), (798, 362368), (894, 323456), (896, 322734), (912, 317072), (1043, 277248), (1064, 271776), (1083, 267008), (1192, 242592), (1216, 237804), (1344, 215156), (1444, 200256), (1596, 181184), (1788, 161728), (1792, 161367), (1824, 158536), (2086, 138624), (2128, 135888), (2166, 133504), (2384, 121296), (2432, 118902), (2527, 114432), (2688, 107578), (2831, 102144), (2888, 100128), (3129, 92416), (3192, 90592), (3576, 80864), (3648, 79268), (4172, 69312), (4256, 67944), (4332, 66752), (4768, 60648), (4864, 59451), (5054, 57216), (5376, 53789), (5662, 51072), (5776, 50064), (6258, 46208), (6384, 45296), (7152, 40432), (7296, 39634), (7581, 38144), (8344, 34656), (8493, 34048), (8512, 33972), (8664, 33376), (9536, 30324), (10108, 28608), (11324, 25536), (11552, 25032), (12516, 23104), (12768, 22648), (14304, 20216), (14592, 19817), (15162, 19072), (16688, 17328), (16986, 17024)]