208516896

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1499}}^1$

素因数の和:1548

約数の個数: 192

約数和(自身を含む): 725760000

約数和(自身を除く): 517243104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 672, 736, 756, 828, 864, 966, 1008, 1104, 1242, 1288, 1449, 1499, 1512, 1656, 1932, 2016, 2208, 2484, 2576, 2898, 2998, 3024, 3312, 3864, 4347, 4497, 4968, 5152, 5796, 5996, 6048, 6624, 7728, 8694, 8994, 9936, 10493, 11592, 11992, 13491, 15456, 17388, 17988, 19872, 20986, 23184, 23984, 26982, 31479, 34477, 34776, 35976, 40473, 41972, 46368, 47968, 53964, 62958, 68954, 69552, 71952, 80946, 83944, 94437, 103431, 107928, 125916, 137908, 139104, 143904, 161892, 167888, 188874, 206862, 215856, 241339, 251832, 275816, 283311, 310293, 323784, 335776, 377748, 413724, 431712, 482678, 503664, 551632, 566622, 620586, 647568, 724017, 755496, 827448, 930879, 965356, 1007328, 1103264, 1133244, 1241172, 1295136, 1448034, 1510992, 1654896, 1861758, 1930712, 2172051, 2266488, 2482344, 2896068, 3021984, 3309792, 3723516, 3861424, 4344102, 4532976, 4964688, 5792136, 6516153, 7447032, 7722848, 8688204, 9065952, 9929376, 11584272, 13032306, 14894064, 17376408, 23168544, 26064612, 29788128, 34752816, 52129224, 69505632, 104258448, 208516896]

約数ペア:

[(1, 208516896), (2, 104258448), (3, 69505632), (4, 52129224), (6, 34752816), (7, 29788128), (8, 26064612), (9, 23168544), (12, 17376408), (14, 14894064), (16, 13032306), (18, 11584272), (21, 9929376), (23, 9065952), (24, 8688204), (27, 7722848), (28, 7447032), (32, 6516153), (36, 5792136), (42, 4964688), (46, 4532976), (48, 4344102), (54, 3861424), (56, 3723516), (63, 3309792), (69, 3021984), (72, 2896068), (84, 2482344), (92, 2266488), (96, 2172051), (108, 1930712), (112, 1861758), (126, 1654896), (138, 1510992), (144, 1448034), (161, 1295136), (168, 1241172), (184, 1133244), (189, 1103264), (207, 1007328), (216, 965356), (224, 930879), (252, 827448), (276, 755496), (288, 724017), (322, 647568), (336, 620586), (368, 566622), (378, 551632), (414, 503664), (432, 482678), (483, 431712), (504, 413724), (552, 377748), (621, 335776), (644, 323784), (672, 310293), (736, 283311), (756, 275816), (828, 251832), (864, 241339), (966, 215856), (1008, 206862), (1104, 188874), (1242, 167888), (1288, 161892), (1449, 143904), (1499, 139104), (1512, 137908), (1656, 125916), (1932, 107928), (2016, 103431), (2208, 94437), (2484, 83944), (2576, 80946), (2898, 71952), (2998, 69552), (3024, 68954), (3312, 62958), (3864, 53964), (4347, 47968), (4497, 46368), (4968, 41972), (5152, 40473), (5796, 35976), (5996, 34776), (6048, 34477), (6624, 31479), (7728, 26982), (8694, 23984), (8994, 23184), (9936, 20986), (10493, 19872), (11592, 17988), (11992, 17388), (13491, 15456)]