203802816

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1$

素因数の和:411

約数の個数: 224

約数和(自身を含む): 678850560

約数和(自身を除く): 475047744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 64, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 192, 224, 228, 266, 276, 304, 322, 336, 347, 368, 399, 437, 448, 456, 483, 532, 552, 608, 644, 672, 694, 736, 798, 874, 912, 966, 1041, 1064, 1104, 1216, 1288, 1311, 1344, 1388, 1472, 1596, 1748, 1824, 1932, 2082, 2128, 2208, 2429, 2576, 2622, 2776, 3059, 3192, 3496, 3648, 3864, 4164, 4256, 4416, 4858, 5152, 5244, 5552, 6118, 6384, 6593, 6992, 7287, 7728, 7981, 8328, 8512, 9177, 9716, 10304, 10488, 11104, 12236, 12768, 13186, 13984, 14574, 15456, 15962, 16656, 18354, 19432, 19779, 20976, 22208, 23943, 24472, 25536, 26372, 27968, 29148, 30912, 31924, 33312, 36708, 38864, 39558, 41952, 46151, 47886, 48944, 52744, 55867, 58296, 63848, 66624, 73416, 77728, 79116, 83904, 92302, 95772, 97888, 105488, 111734, 116592, 127696, 138453, 146832, 151639, 155456, 158232, 167601, 184604, 191544, 195776, 210976, 223468, 233184, 255392, 276906, 293664, 303278, 316464, 335202, 369208, 383088, 421952, 446936, 454917, 466368, 510784, 553812, 587328, 606556, 632928, 670404, 738416, 766176, 893872, 909834, 1061473, 1107624, 1213112, 1265856, 1340808, 1476832, 1532352, 1787744, 1819668, 2122946, 2215248, 2426224, 2681616, 2953664, 3184419, 3575488, 3639336, 4245892, 4430496, 4852448, 5363232, 6368838, 7278672, 8491784, 8860992, 9704896, 10726464, 12737676, 14557344, 16983568, 25475352, 29114688, 33967136, 50950704, 67934272, 101901408, 203802816]

約数ペア:

[(1, 203802816), (2, 101901408), (3, 67934272), (4, 50950704), (6, 33967136), (7, 29114688), (8, 25475352), (12, 16983568), (14, 14557344), (16, 12737676), (19, 10726464), (21, 9704896), (23, 8860992), (24, 8491784), (28, 7278672), (32, 6368838), (38, 5363232), (42, 4852448), (46, 4430496), (48, 4245892), (56, 3639336), (57, 3575488), (64, 3184419), (69, 2953664), (76, 2681616), (84, 2426224), (92, 2215248), (96, 2122946), (112, 1819668), (114, 1787744), (133, 1532352), (138, 1476832), (152, 1340808), (161, 1265856), (168, 1213112), (184, 1107624), (192, 1061473), (224, 909834), (228, 893872), (266, 766176), (276, 738416), (304, 670404), (322, 632928), (336, 606556), (347, 587328), (368, 553812), (399, 510784), (437, 466368), (448, 454917), (456, 446936), (483, 421952), (532, 383088), (552, 369208), (608, 335202), (644, 316464), (672, 303278), (694, 293664), (736, 276906), (798, 255392), (874, 233184), (912, 223468), (966, 210976), (1041, 195776), (1064, 191544), (1104, 184604), (1216, 167601), (1288, 158232), (1311, 155456), (1344, 151639), (1388, 146832), (1472, 138453), (1596, 127696), (1748, 116592), (1824, 111734), (1932, 105488), (2082, 97888), (2128, 95772), (2208, 92302), (2429, 83904), (2576, 79116), (2622, 77728), (2776, 73416), (3059, 66624), (3192, 63848), (3496, 58296), (3648, 55867), (3864, 52744), (4164, 48944), (4256, 47886), (4416, 46151), (4858, 41952), (5152, 39558), (5244, 38864), (5552, 36708), (6118, 33312), (6384, 31924), (6593, 30912), (6992, 29148), (7287, 27968), (7728, 26372), (7981, 25536), (8328, 24472), (8512, 23943), (9177, 22208), (9716, 20976), (10304, 19779), (10488, 19432), (11104, 18354), (12236, 16656), (12768, 15962), (13186, 15456), (13984, 14574)]