421714944

素因数分解:

$2^{10}\times 3^3\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 176

約数和(自身を含む): 1427987200

約数和(自身を除く): 1006272256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 512, 576, 672, 756, 768, 864, 896, 1008, 1024, 1152, 1344, 1512, 1536, 1728, 1792, 2016, 2179, 2304, 2688, 3024, 3072, 3456, 3584, 4032, 4358, 4608, 5376, 6048, 6537, 6912, 7168, 8064, 8716, 9216, 10752, 12096, 13074, 13824, 15253, 16128, 17432, 19611, 21504, 24192, 26148, 27648, 30506, 32256, 34864, 39222, 45759, 48384, 52296, 58833, 61012, 64512, 69728, 78444, 91518, 96768, 104592, 117666, 122024, 137277, 139456, 156888, 183036, 193536, 209184, 235332, 244048, 274554, 278912, 313776, 366072, 411831, 418368, 470664, 488096, 549108, 557824, 627552, 732144, 823662, 836736, 941328, 976192, 1098216, 1115648, 1255104, 1464288, 1647324, 1673472, 1882656, 1952384, 2196432, 2231296, 2510208, 2928576, 3294648, 3346944, 3765312, 3904768, 4392864, 5020416, 5857152, 6589296, 6693888, 7530624, 7809536, 8785728, 10040832, 11714304, 13178592, 15061248, 15619072, 17571456, 20081664, 23428608, 26357184, 30122496, 35142912, 46857216, 52714368, 60244992, 70285824, 105428736, 140571648, 210857472, 421714944]

約数ペア:

[(1, 421714944), (2, 210857472), (3, 140571648), (4, 105428736), (6, 70285824), (7, 60244992), (8, 52714368), (9, 46857216), (12, 35142912), (14, 30122496), (16, 26357184), (18, 23428608), (21, 20081664), (24, 17571456), (27, 15619072), (28, 15061248), (32, 13178592), (36, 11714304), (42, 10040832), (48, 8785728), (54, 7809536), (56, 7530624), (63, 6693888), (64, 6589296), (72, 5857152), (84, 5020416), (96, 4392864), (108, 3904768), (112, 3765312), (126, 3346944), (128, 3294648), (144, 2928576), (168, 2510208), (189, 2231296), (192, 2196432), (216, 1952384), (224, 1882656), (252, 1673472), (256, 1647324), (288, 1464288), (336, 1255104), (378, 1115648), (384, 1098216), (432, 976192), (448, 941328), (504, 836736), (512, 823662), (576, 732144), (672, 627552), (756, 557824), (768, 549108), (864, 488096), (896, 470664), (1008, 418368), (1024, 411831), (1152, 366072), (1344, 313776), (1512, 278912), (1536, 274554), (1728, 244048), (1792, 235332), (2016, 209184), (2179, 193536), (2304, 183036), (2688, 156888), (3024, 139456), (3072, 137277), (3456, 122024), (3584, 117666), (4032, 104592), (4358, 96768), (4608, 91518), (5376, 78444), (6048, 69728), (6537, 64512), (6912, 61012), (7168, 58833), (8064, 52296), (8716, 48384), (9216, 45759), (10752, 39222), (12096, 34864), (13074, 32256), (13824, 30506), (15253, 27648), (16128, 26148), (17432, 24192), (19611, 21504)]