21116242368

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{165883}}^1$

素因数の和:165931

約数の個数: 168

約数和(自身を含む): 69016369968

約数和(自身を除く): 47900127600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 64, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 192, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 576, 612, 624, 663, 816, 832, 884, 936, 1088, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2496, 2652, 3264, 3536, 3744, 3978, 4896, 5304, 7072, 7488, 7956, 9792, 10608, 14144, 15912, 21216, 31824, 42432, 63648, 127296, 165883, 331766, 497649, 663532, 995298, 1327064, 1492947, 1990596, 2156479, 2654128, 2820011, 2985894, 3981192, 4312958, 5308256, 5640022, 5971788, 6469437, 7962384, 8460033, 8625916, 10616512, 11280044, 11943576, 12938874, 15924768, 16920066, 17251832, 19408311, 22560088, 23887152, 25380099, 25877748, 31849536, 33840132, 34503664, 36660143, 38816622, 45120176, 47774304, 50760198, 51755496, 67680264, 69007328, 73320286, 77633244, 90240352, 95548608, 101520396, 103510992, 109980429, 135360528, 138014656, 146640572, 155266488, 180480704, 203040792, 207021984, 219960858, 270721056, 293281144, 310532976, 329941287, 406081584, 414043968, 439921716, 541442112, 586562288, 621065952, 659882574, 812163168, 879843432, 1173124576, 1242131904, 1319765148, 1624326336, 1759686864, 2346249152, 2639530296, 3519373728, 5279060592, 7038747456, 10558121184, 21116242368]

約数ペア:

[(1, 21116242368), (2, 10558121184), (3, 7038747456), (4, 5279060592), (6, 3519373728), (8, 2639530296), (9, 2346249152), (12, 1759686864), (13, 1624326336), (16, 1319765148), (17, 1242131904), (18, 1173124576), (24, 879843432), (26, 812163168), (32, 659882574), (34, 621065952), (36, 586562288), (39, 541442112), (48, 439921716), (51, 414043968), (52, 406081584), (64, 329941287), (68, 310532976), (72, 293281144), (78, 270721056), (96, 219960858), (102, 207021984), (104, 203040792), (117, 180480704), (136, 155266488), (144, 146640572), (153, 138014656), (156, 135360528), (192, 109980429), (204, 103510992), (208, 101520396), (221, 95548608), (234, 90240352), (272, 77633244), (288, 73320286), (306, 69007328), (312, 67680264), (408, 51755496), (416, 50760198), (442, 47774304), (468, 45120176), (544, 38816622), (576, 36660143), (612, 34503664), (624, 33840132), (663, 31849536), (816, 25877748), (832, 25380099), (884, 23887152), (936, 22560088), (1088, 19408311), (1224, 17251832), (1248, 16920066), (1326, 15924768), (1632, 12938874), (1768, 11943576), (1872, 11280044), (1989, 10616512), (2448, 8625916), (2496, 8460033), (2652, 7962384), (3264, 6469437), (3536, 5971788), (3744, 5640022), (3978, 5308256), (4896, 4312958), (5304, 3981192), (7072, 2985894), (7488, 2820011), (7956, 2654128), (9792, 2156479), (10608, 1990596), (14144, 1492947), (15912, 1327064), (21216, 995298), (31824, 663532), (42432, 497649), (63648, 331766), (127296, 165883)]