216243456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 216

約数和(自身を含む): 685067040

約数和(自身を除く): 468823584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 121, 128, 132, 143, 156, 176, 179, 192, 208, 242, 256, 264, 286, 312, 352, 358, 363, 384, 416, 429, 484, 528, 537, 572, 624, 704, 716, 726, 768, 832, 858, 968, 1056, 1074, 1144, 1248, 1408, 1432, 1452, 1573, 1664, 1716, 1936, 1969, 2112, 2148, 2288, 2327, 2496, 2816, 2864, 2904, 3146, 3328, 3432, 3872, 3938, 4224, 4296, 4576, 4654, 4719, 4992, 5728, 5808, 5907, 6292, 6864, 6981, 7744, 7876, 8448, 8592, 9152, 9308, 9438, 9984, 11456, 11616, 11814, 12584, 13728, 13962, 15488, 15752, 17184, 18304, 18616, 18876, 21659, 22912, 23232, 23628, 25168, 25597, 27456, 27924, 30976, 31504, 34368, 36608, 37232, 37752, 43318, 45824, 46464, 47256, 50336, 51194, 54912, 55848, 63008, 64977, 68736, 74464, 75504, 76791, 86636, 92928, 94512, 100672, 102388, 109824, 111696, 126016, 129954, 137472, 148928, 151008, 153582, 173272, 189024, 201344, 204776, 223392, 252032, 259908, 281567, 297856, 302016, 307164, 346544, 378048, 402688, 409552, 446784, 504064, 519816, 563134, 595712, 604032, 614328, 693088, 756096, 819104, 844701, 893568, 1039632, 1126268, 1208064, 1228656, 1386176, 1512192, 1638208, 1689402, 1787136, 2079264, 2252536, 2457312, 2772352, 3276416, 3378804, 4158528, 4505072, 4914624, 5544704, 6552832, 6757608, 8317056, 9010144, 9829248, 13515216, 16634112, 18020288, 19658496, 27030432, 36040576, 54060864, 72081152, 108121728, 216243456]

約数ペア:

[(1, 216243456), (2, 108121728), (3, 72081152), (4, 54060864), (6, 36040576), (8, 27030432), (11, 19658496), (12, 18020288), (13, 16634112), (16, 13515216), (22, 9829248), (24, 9010144), (26, 8317056), (32, 6757608), (33, 6552832), (39, 5544704), (44, 4914624), (48, 4505072), (52, 4158528), (64, 3378804), (66, 3276416), (78, 2772352), (88, 2457312), (96, 2252536), (104, 2079264), (121, 1787136), (128, 1689402), (132, 1638208), (143, 1512192), (156, 1386176), (176, 1228656), (179, 1208064), (192, 1126268), (208, 1039632), (242, 893568), (256, 844701), (264, 819104), (286, 756096), (312, 693088), (352, 614328), (358, 604032), (363, 595712), (384, 563134), (416, 519816), (429, 504064), (484, 446784), (528, 409552), (537, 402688), (572, 378048), (624, 346544), (704, 307164), (716, 302016), (726, 297856), (768, 281567), (832, 259908), (858, 252032), (968, 223392), (1056, 204776), (1074, 201344), (1144, 189024), (1248, 173272), (1408, 153582), (1432, 151008), (1452, 148928), (1573, 137472), (1664, 129954), (1716, 126016), (1936, 111696), (1969, 109824), (2112, 102388), (2148, 100672), (2288, 94512), (2327, 92928), (2496, 86636), (2816, 76791), (2864, 75504), (2904, 74464), (3146, 68736), (3328, 64977), (3432, 63008), (3872, 55848), (3938, 54912), (4224, 51194), (4296, 50336), (4576, 47256), (4654, 46464), (4719, 45824), (4992, 43318), (5728, 37752), (5808, 37232), (5907, 36608), (6292, 34368), (6864, 31504), (6981, 30976), (7744, 27924), (7876, 27456), (8448, 25597), (8592, 25168), (9152, 23628), (9308, 23232), (9438, 22912), (9984, 21659), (11456, 18876), (11616, 18616), (11814, 18304), (12584, 17184), (13728, 15752), (13962, 15488)]