731980032

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 216

約数和(自身を含む): 2315246976

約数和(自身を除く): 1583266944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 53, 56, 64, 84, 96, 98, 106, 112, 128, 147, 159, 168, 192, 196, 212, 224, 256, 294, 318, 336, 367, 371, 384, 392, 424, 448, 588, 636, 672, 734, 742, 768, 784, 848, 896, 1101, 1113, 1176, 1272, 1344, 1468, 1484, 1568, 1696, 1792, 2202, 2226, 2352, 2544, 2569, 2597, 2688, 2936, 2968, 3136, 3392, 4404, 4452, 4704, 5088, 5138, 5194, 5376, 5872, 5936, 6272, 6784, 7707, 7791, 8808, 8904, 9408, 10176, 10276, 10388, 11744, 11872, 12544, 13568, 15414, 15582, 17616, 17808, 17983, 18816, 19451, 20352, 20552, 20776, 23488, 23744, 30828, 31164, 35232, 35616, 35966, 37632, 38902, 40704, 41104, 41552, 46976, 47488, 53949, 58353, 61656, 62328, 70464, 71232, 71932, 77804, 82208, 83104, 93952, 94976, 107898, 116706, 123312, 124656, 136157, 140928, 142464, 143864, 155608, 164416, 166208, 215796, 233412, 246624, 249312, 272314, 281856, 284928, 287728, 311216, 328832, 332416, 408471, 431592, 466824, 493248, 498624, 544628, 575456, 622432, 657664, 664832, 816942, 863184, 933648, 953099, 986496, 997248, 1089256, 1150912, 1244864, 1633884, 1726368, 1867296, 1906198, 1972992, 1994496, 2178512, 2301824, 2489728, 2859297, 3267768, 3452736, 3734592, 3812396, 4357024, 4603648, 4979456, 5718594, 6535536, 6905472, 7469184, 7624792, 8714048, 11437188, 13071072, 13810944, 14938368, 15249584, 17428096, 22874376, 26142144, 30499168, 34856192, 45748752, 52284288, 60998336, 91497504, 104568576, 121996672, 182995008, 243993344, 365990016, 731980032]

約数ペア:

[(1, 731980032), (2, 365990016), (3, 243993344), (4, 182995008), (6, 121996672), (7, 104568576), (8, 91497504), (12, 60998336), (14, 52284288), (16, 45748752), (21, 34856192), (24, 30499168), (28, 26142144), (32, 22874376), (42, 17428096), (48, 15249584), (49, 14938368), (53, 13810944), (56, 13071072), (64, 11437188), (84, 8714048), (96, 7624792), (98, 7469184), (106, 6905472), (112, 6535536), (128, 5718594), (147, 4979456), (159, 4603648), (168, 4357024), (192, 3812396), (196, 3734592), (212, 3452736), (224, 3267768), (256, 2859297), (294, 2489728), (318, 2301824), (336, 2178512), (367, 1994496), (371, 1972992), (384, 1906198), (392, 1867296), (424, 1726368), (448, 1633884), (588, 1244864), (636, 1150912), (672, 1089256), (734, 997248), (742, 986496), (768, 953099), (784, 933648), (848, 863184), (896, 816942), (1101, 664832), (1113, 657664), (1176, 622432), (1272, 575456), (1344, 544628), (1468, 498624), (1484, 493248), (1568, 466824), (1696, 431592), (1792, 408471), (2202, 332416), (2226, 328832), (2352, 311216), (2544, 287728), (2569, 284928), (2597, 281856), (2688, 272314), (2936, 249312), (2968, 246624), (3136, 233412), (3392, 215796), (4404, 166208), (4452, 164416), (4704, 155608), (5088, 143864), (5138, 142464), (5194, 140928), (5376, 136157), (5872, 124656), (5936, 123312), (6272, 116706), (6784, 107898), (7707, 94976), (7791, 93952), (8808, 83104), (8904, 82208), (9408, 77804), (10176, 71932), (10276, 71232), (10388, 70464), (11744, 62328), (11872, 61656), (12544, 58353), (13568, 53949), (15414, 47488), (15582, 46976), (17616, 41552), (17808, 41104), (17983, 40704), (18816, 38902), (19451, 37632), (20352, 35966), (20552, 35616), (20776, 35232), (23488, 31164), (23744, 30828)]