221855117568

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{2027}}^1\times {\mathrm{20359}}^1$

素因数の和:22412

約数の個数: 144

約数和(自身を含む): 675175388160

約数和(自身を除く): 453320270592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2027, 2688, 4054, 5376, 6081, 8108, 12162, 14189, 16216, 20359, 24324, 28378, 32432, 40718, 42567, 48648, 56756, 61077, 64864, 81436, 85134, 97296, 113512, 122154, 129728, 142513, 162872, 170268, 194592, 227024, 244308, 259456, 285026, 325744, 340536, 389184, 427539, 454048, 488616, 518912, 570052, 651488, 681072, 778368, 855078, 908096, 977232, 1140104, 1302976, 1362144, 1556736, 1710156, 1816192, 1954464, 2280208, 2605952, 2724288, 3420312, 3632384, 3908928, 4560416, 5211904, 5448576, 6840624, 7817856, 9120832, 10897152, 13681248, 15635712, 18241664, 27362496, 36483328, 41267693, 54724992, 82535386, 109449984, 123803079, 165070772, 247606158, 288873851, 330141544, 495212316, 577747702, 660283088, 866621553, 990424632, 1155495404, 1320566176, 1733243106, 1980849264, 2310990808, 2641132352, 3466486212, 3961698528, 4621981616, 5282264704, 6932972424, 7923397056, 9243963232, 10564529408, 13865944848, 15846794112, 18487926464, 27731889696, 31693588224, 36975852928, 55463779392, 73951705856, 110927558784, 221855117568]

約数ペア:

[(1, 221855117568), (2, 110927558784), (3, 73951705856), (4, 55463779392), (6, 36975852928), (7, 31693588224), (8, 27731889696), (12, 18487926464), (14, 15846794112), (16, 13865944848), (21, 10564529408), (24, 9243963232), (28, 7923397056), (32, 6932972424), (42, 5282264704), (48, 4621981616), (56, 3961698528), (64, 3466486212), (84, 2641132352), (96, 2310990808), (112, 1980849264), (128, 1733243106), (168, 1320566176), (192, 1155495404), (224, 990424632), (256, 866621553), (336, 660283088), (384, 577747702), (448, 495212316), (672, 330141544), (768, 288873851), (896, 247606158), (1344, 165070772), (1792, 123803079), (2027, 109449984), (2688, 82535386), (4054, 54724992), (5376, 41267693), (6081, 36483328), (8108, 27362496), (12162, 18241664), (14189, 15635712), (16216, 13681248), (20359, 10897152), (24324, 9120832), (28378, 7817856), (32432, 6840624), (40718, 5448576), (42567, 5211904), (48648, 4560416), (56756, 3908928), (61077, 3632384), (64864, 3420312), (81436, 2724288), (85134, 2605952), (97296, 2280208), (113512, 1954464), (122154, 1816192), (129728, 1710156), (142513, 1556736), (162872, 1362144), (170268, 1302976), (194592, 1140104), (227024, 977232), (244308, 908096), (259456, 855078), (285026, 778368), (325744, 681072), (340536, 651488), (389184, 570052), (427539, 518912), (454048, 488616)]