289348416

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1306

約数の個数: 224

約数和(自身を含む): 1024128000

約数和(自身を除く): 734779584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1216, 1259, 1344, 1368, 1512, 1596, 1728, 1824, 2016, 2052, 2128, 2394, 2518, 2736, 3024, 3192, 3591, 3648, 3777, 4032, 4104, 4256, 4788, 5036, 5472, 6048, 6384, 7182, 7554, 8208, 8512, 8813, 9576, 10072, 10944, 11331, 12096, 12768, 14364, 15108, 16416, 17626, 19152, 20144, 22662, 23921, 25536, 26439, 28728, 30216, 32832, 33993, 35252, 38304, 40288, 45324, 47842, 52878, 57456, 60432, 67986, 70504, 71763, 76608, 79317, 80576, 90648, 95684, 105756, 114912, 120864, 135972, 141008, 143526, 158634, 167447, 181296, 191368, 211512, 215289, 229824, 237951, 241728, 271944, 282016, 287052, 317268, 334894, 362592, 382736, 423024, 430578, 475902, 502341, 543888, 564032, 574104, 634536, 645867, 669788, 725184, 765472, 846048, 861156, 951804, 1004682, 1087776, 1148208, 1269072, 1291734, 1339576, 1507023, 1530944, 1692096, 1722312, 1903608, 2009364, 2175552, 2296416, 2538144, 2583468, 2679152, 3014046, 3444624, 3807216, 4018728, 4521069, 4592832, 5076288, 5166936, 5358304, 6028092, 6889248, 7614432, 8037456, 9042138, 10333872, 10716608, 12056184, 13778496, 15228864, 16074912, 18084276, 20667744, 24112368, 32149824, 36168552, 41335488, 48224736, 72337104, 96449472, 144674208, 289348416]

約数ペア:

[(1, 289348416), (2, 144674208), (3, 96449472), (4, 72337104), (6, 48224736), (7, 41335488), (8, 36168552), (9, 32149824), (12, 24112368), (14, 20667744), (16, 18084276), (18, 16074912), (19, 15228864), (21, 13778496), (24, 12056184), (27, 10716608), (28, 10333872), (32, 9042138), (36, 8037456), (38, 7614432), (42, 6889248), (48, 6028092), (54, 5358304), (56, 5166936), (57, 5076288), (63, 4592832), (64, 4521069), (72, 4018728), (76, 3807216), (84, 3444624), (96, 3014046), (108, 2679152), (112, 2583468), (114, 2538144), (126, 2296416), (133, 2175552), (144, 2009364), (152, 1903608), (168, 1722312), (171, 1692096), (189, 1530944), (192, 1507023), (216, 1339576), (224, 1291734), (228, 1269072), (252, 1148208), (266, 1087776), (288, 1004682), (304, 951804), (336, 861156), (342, 846048), (378, 765472), (399, 725184), (432, 669788), (448, 645867), (456, 634536), (504, 574104), (513, 564032), (532, 543888), (576, 502341), (608, 475902), (672, 430578), (684, 423024), (756, 382736), (798, 362592), (864, 334894), (912, 317268), (1008, 287052), (1026, 282016), (1064, 271944), (1197, 241728), (1216, 237951), (1259, 229824), (1344, 215289), (1368, 211512), (1512, 191368), (1596, 181296), (1728, 167447), (1824, 158634), (2016, 143526), (2052, 141008), (2128, 135972), (2394, 120864), (2518, 114912), (2736, 105756), (3024, 95684), (3192, 90648), (3591, 80576), (3648, 79317), (3777, 76608), (4032, 71763), (4104, 70504), (4256, 67986), (4788, 60432), (5036, 57456), (5472, 52878), (6048, 47842), (6384, 45324), (7182, 40288), (7554, 38304), (8208, 35252), (8512, 33993), (8813, 32832), (9576, 30216), (10072, 28728), (10944, 26439), (11331, 25536), (12096, 23921), (12768, 22662), (14364, 20144), (15108, 19152), (16416, 17626)]