291299232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1$

素因数の和:491

約数の個数: 192

約数和(自身を含む): 933617664

約数和(自身を除く): 642318432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 47, 48, 56, 69, 84, 92, 94, 96, 112, 138, 141, 161, 168, 184, 188, 224, 276, 282, 322, 329, 336, 368, 376, 401, 483, 552, 564, 644, 658, 672, 736, 752, 802, 966, 987, 1081, 1104, 1128, 1203, 1288, 1316, 1504, 1604, 1932, 1974, 2162, 2208, 2256, 2406, 2576, 2632, 2807, 3208, 3243, 3864, 3948, 4324, 4512, 4812, 5152, 5264, 5614, 6416, 6486, 7567, 7728, 7896, 8421, 8648, 9223, 9624, 10528, 11228, 12832, 12972, 15134, 15456, 15792, 16842, 17296, 18446, 18847, 19248, 22456, 22701, 25944, 27669, 30268, 31584, 33684, 34592, 36892, 37694, 38496, 44912, 45402, 51888, 55338, 56541, 60536, 64561, 67368, 73784, 75388, 89824, 90804, 103776, 110676, 113082, 121072, 129122, 131929, 134736, 147568, 150776, 181608, 193683, 221352, 226164, 242144, 258244, 263858, 269472, 295136, 301552, 363216, 387366, 395787, 433481, 442704, 452328, 516488, 527716, 603104, 726432, 774732, 791574, 866962, 885408, 904656, 1032976, 1055432, 1300443, 1549464, 1583148, 1733924, 1809312, 2065952, 2110864, 2600886, 3034367, 3098928, 3166296, 3467848, 4221728, 5201772, 6068734, 6197856, 6332592, 6935696, 9103101, 10403544, 12137468, 12665184, 13871392, 18206202, 20807088, 24274936, 36412404, 41614176, 48549872, 72824808, 97099744, 145649616, 291299232]

約数ペア:

[(1, 291299232), (2, 145649616), (3, 97099744), (4, 72824808), (6, 48549872), (7, 41614176), (8, 36412404), (12, 24274936), (14, 20807088), (16, 18206202), (21, 13871392), (23, 12665184), (24, 12137468), (28, 10403544), (32, 9103101), (42, 6935696), (46, 6332592), (47, 6197856), (48, 6068734), (56, 5201772), (69, 4221728), (84, 3467848), (92, 3166296), (94, 3098928), (96, 3034367), (112, 2600886), (138, 2110864), (141, 2065952), (161, 1809312), (168, 1733924), (184, 1583148), (188, 1549464), (224, 1300443), (276, 1055432), (282, 1032976), (322, 904656), (329, 885408), (336, 866962), (368, 791574), (376, 774732), (401, 726432), (483, 603104), (552, 527716), (564, 516488), (644, 452328), (658, 442704), (672, 433481), (736, 395787), (752, 387366), (802, 363216), (966, 301552), (987, 295136), (1081, 269472), (1104, 263858), (1128, 258244), (1203, 242144), (1288, 226164), (1316, 221352), (1504, 193683), (1604, 181608), (1932, 150776), (1974, 147568), (2162, 134736), (2208, 131929), (2256, 129122), (2406, 121072), (2576, 113082), (2632, 110676), (2807, 103776), (3208, 90804), (3243, 89824), (3864, 75388), (3948, 73784), (4324, 67368), (4512, 64561), (4812, 60536), (5152, 56541), (5264, 55338), (5614, 51888), (6416, 45402), (6486, 44912), (7567, 38496), (7728, 37694), (7896, 36892), (8421, 34592), (8648, 33684), (9223, 31584), (9624, 30268), (10528, 27669), (11228, 25944), (12832, 22701), (12972, 22456), (15134, 19248), (15456, 18847), (15792, 18446), (16842, 17296)]