215964672

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 264

約数和(自身を含む): 731810688

約数和(自身を除く): 515846016

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 83, 84, 88, 96, 112, 121, 128, 132, 154, 166, 168, 176, 192, 224, 231, 242, 249, 256, 264, 308, 332, 336, 352, 363, 384, 448, 462, 484, 498, 512, 528, 581, 616, 664, 672, 704, 726, 768, 847, 896, 913, 924, 968, 996, 1024, 1056, 1162, 1232, 1328, 1344, 1408, 1452, 1536, 1694, 1743, 1792, 1826, 1848, 1936, 1992, 2112, 2324, 2464, 2541, 2656, 2688, 2739, 2816, 2904, 3072, 3388, 3486, 3584, 3652, 3696, 3872, 3984, 4224, 4648, 4928, 5082, 5312, 5376, 5478, 5632, 5808, 6391, 6776, 6972, 7168, 7304, 7392, 7744, 7968, 8448, 9296, 9856, 10043, 10164, 10624, 10752, 10956, 11264, 11616, 12782, 13552, 13944, 14608, 14784, 15488, 15936, 16896, 18592, 19173, 19712, 20086, 20328, 21248, 21504, 21912, 23232, 25564, 27104, 27888, 29216, 29568, 30129, 30976, 31872, 33792, 37184, 38346, 39424, 40172, 40656, 42496, 43824, 46464, 51128, 54208, 55776, 58432, 59136, 60258, 61952, 63744, 70301, 74368, 76692, 78848, 80344, 81312, 84992, 87648, 92928, 102256, 108416, 111552, 116864, 118272, 120516, 123904, 127488, 140602, 148736, 153384, 160688, 162624, 175296, 185856, 204512, 210903, 216832, 223104, 233728, 236544, 241032, 254976, 281204, 297472, 306768, 321376, 325248, 350592, 371712, 409024, 421806, 433664, 446208, 467456, 482064, 562408, 594944, 613536, 642752, 650496, 701184, 818048, 843612, 867328, 892416, 934912, 964128, 1124816, 1227072, 1285504, 1300992, 1402368, 1636096, 1687224, 1784832, 1928256, 2249632, 2454144, 2571008, 2601984, 2804736, 3272192, 3374448, 3856512, 4499264, 4908288, 5142016, 6544384, 6748896, 7713024, 8998528, 9816576, 10284032, 13497792, 15426048, 17997056, 19633152, 26995584, 30852096, 35994112, 53991168, 71988224, 107982336, 215964672]

約数ペア:

[(1, 215964672), (2, 107982336), (3, 71988224), (4, 53991168), (6, 35994112), (7, 30852096), (8, 26995584), (11, 19633152), (12, 17997056), (14, 15426048), (16, 13497792), (21, 10284032), (22, 9816576), (24, 8998528), (28, 7713024), (32, 6748896), (33, 6544384), (42, 5142016), (44, 4908288), (48, 4499264), (56, 3856512), (64, 3374448), (66, 3272192), (77, 2804736), (83, 2601984), (84, 2571008), (88, 2454144), (96, 2249632), (112, 1928256), (121, 1784832), (128, 1687224), (132, 1636096), (154, 1402368), (166, 1300992), (168, 1285504), (176, 1227072), (192, 1124816), (224, 964128), (231, 934912), (242, 892416), (249, 867328), (256, 843612), (264, 818048), (308, 701184), (332, 650496), (336, 642752), (352, 613536), (363, 594944), (384, 562408), (448, 482064), (462, 467456), (484, 446208), (498, 433664), (512, 421806), (528, 409024), (581, 371712), (616, 350592), (664, 325248), (672, 321376), (704, 306768), (726, 297472), (768, 281204), (847, 254976), (896, 241032), (913, 236544), (924, 233728), (968, 223104), (996, 216832), (1024, 210903), (1056, 204512), (1162, 185856), (1232, 175296), (1328, 162624), (1344, 160688), (1408, 153384), (1452, 148736), (1536, 140602), (1694, 127488), (1743, 123904), (1792, 120516), (1826, 118272), (1848, 116864), (1936, 111552), (1992, 108416), (2112, 102256), (2324, 92928), (2464, 87648), (2541, 84992), (2656, 81312), (2688, 80344), (2739, 78848), (2816, 76692), (2904, 74368), (3072, 70301), (3388, 63744), (3486, 61952), (3584, 60258), (3652, 59136), (3696, 58432), (3872, 55776), (3984, 54208), (4224, 51128), (4648, 46464), (4928, 43824), (5082, 42496), (5312, 40656), (5376, 40172), (5478, 39424), (5632, 38346), (5808, 37184), (6391, 33792), (6776, 31872), (6972, 30976), (7168, 30129), (7304, 29568), (7392, 29216), (7744, 27888), (7968, 27104), (8448, 25564), (9296, 23232), (9856, 21912), (10043, 21504), (10164, 21248), (10624, 20328), (10752, 20086), (10956, 19712), (11264, 19173), (11616, 18592), (12782, 16896), (13552, 15936), (13944, 15488), (14608, 14784)]