217021824

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:213

約数の個数: 192

約数和(自身を含む): 661939200

約数和(自身を除く): 444917376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 59, 62, 64, 72, 93, 96, 103, 118, 124, 128, 144, 177, 186, 192, 206, 236, 248, 279, 288, 309, 354, 372, 384, 412, 472, 496, 531, 558, 576, 618, 708, 744, 824, 927, 944, 992, 1062, 1116, 1152, 1236, 1416, 1488, 1648, 1829, 1854, 1888, 1984, 2124, 2232, 2472, 2832, 2976, 3193, 3296, 3658, 3708, 3776, 3968, 4248, 4464, 4944, 5487, 5664, 5952, 6077, 6386, 6592, 7316, 7416, 7552, 8496, 8928, 9579, 9888, 10974, 11328, 11904, 12154, 12772, 13184, 14632, 14832, 16461, 16992, 17856, 18231, 19158, 19776, 21948, 22656, 24308, 25544, 28737, 29264, 29664, 32922, 33984, 35712, 36462, 38316, 39552, 43896, 48616, 51088, 54693, 57474, 58528, 59328, 65844, 67968, 72924, 76632, 87792, 97232, 102176, 109386, 114948, 117056, 118656, 131688, 145848, 153264, 175584, 188387, 194464, 204352, 218772, 229896, 234112, 263376, 291696, 306528, 351168, 376774, 388928, 408704, 437544, 459792, 526752, 565161, 583392, 613056, 702336, 753548, 777856, 875088, 919584, 1053504, 1130322, 1166784, 1226112, 1507096, 1695483, 1750176, 1839168, 2107008, 2260644, 2333568, 3014192, 3390966, 3500352, 3678336, 4521288, 6028384, 6781932, 7000704, 9042576, 12056768, 13563864, 18085152, 24113536, 27127728, 36170304, 54255456, 72340608, 108510912, 217021824]

約数ペア:

[(1, 217021824), (2, 108510912), (3, 72340608), (4, 54255456), (6, 36170304), (8, 27127728), (9, 24113536), (12, 18085152), (16, 13563864), (18, 12056768), (24, 9042576), (31, 7000704), (32, 6781932), (36, 6028384), (48, 4521288), (59, 3678336), (62, 3500352), (64, 3390966), (72, 3014192), (93, 2333568), (96, 2260644), (103, 2107008), (118, 1839168), (124, 1750176), (128, 1695483), (144, 1507096), (177, 1226112), (186, 1166784), (192, 1130322), (206, 1053504), (236, 919584), (248, 875088), (279, 777856), (288, 753548), (309, 702336), (354, 613056), (372, 583392), (384, 565161), (412, 526752), (472, 459792), (496, 437544), (531, 408704), (558, 388928), (576, 376774), (618, 351168), (708, 306528), (744, 291696), (824, 263376), (927, 234112), (944, 229896), (992, 218772), (1062, 204352), (1116, 194464), (1152, 188387), (1236, 175584), (1416, 153264), (1488, 145848), (1648, 131688), (1829, 118656), (1854, 117056), (1888, 114948), (1984, 109386), (2124, 102176), (2232, 97232), (2472, 87792), (2832, 76632), (2976, 72924), (3193, 67968), (3296, 65844), (3658, 59328), (3708, 58528), (3776, 57474), (3968, 54693), (4248, 51088), (4464, 48616), (4944, 43896), (5487, 39552), (5664, 38316), (5952, 36462), (6077, 35712), (6386, 33984), (6592, 32922), (7316, 29664), (7416, 29264), (7552, 28737), (8496, 25544), (8928, 24308), (9579, 22656), (9888, 21948), (10974, 19776), (11328, 19158), (11904, 18231), (12154, 17856), (12772, 16992), (13184, 16461), (14632, 14832)]