217596288

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{479}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 716774400

約数和(自身を除く): 499178112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 169, 182, 192, 208, 224, 273, 312, 336, 338, 364, 384, 416, 448, 479, 507, 546, 624, 672, 676, 728, 832, 896, 958, 1014, 1092, 1183, 1248, 1344, 1352, 1437, 1456, 1664, 1916, 2028, 2184, 2366, 2496, 2688, 2704, 2874, 2912, 3353, 3549, 3832, 4056, 4368, 4732, 4992, 5408, 5748, 5824, 6227, 6706, 7098, 7664, 8112, 8736, 9464, 10059, 10816, 11496, 11648, 12454, 13412, 14196, 15328, 16224, 17472, 18681, 18928, 20118, 21632, 22992, 24908, 26824, 28392, 30656, 32448, 34944, 37362, 37856, 40236, 43589, 45984, 49816, 53648, 56784, 61312, 64896, 74724, 75712, 80472, 80951, 87178, 91968, 99632, 107296, 113568, 130767, 149448, 151424, 160944, 161902, 174356, 183936, 199264, 214592, 227136, 242853, 261534, 298896, 321888, 323804, 348712, 398528, 429184, 454272, 485706, 523068, 566657, 597792, 643776, 647608, 697424, 797056, 971412, 1046136, 1133314, 1195584, 1287552, 1295216, 1394848, 1699971, 1942824, 2092272, 2266628, 2391168, 2590432, 2789696, 3399942, 3885648, 4184544, 4533256, 5180864, 5579392, 6799884, 7771296, 8369088, 9066512, 10361728, 13599768, 15542592, 16738176, 18133024, 27199536, 31085184, 36266048, 54399072, 72532096, 108798144, 217596288]

約数ペア:

[(1, 217596288), (2, 108798144), (3, 72532096), (4, 54399072), (6, 36266048), (7, 31085184), (8, 27199536), (12, 18133024), (13, 16738176), (14, 15542592), (16, 13599768), (21, 10361728), (24, 9066512), (26, 8369088), (28, 7771296), (32, 6799884), (39, 5579392), (42, 5180864), (48, 4533256), (52, 4184544), (56, 3885648), (64, 3399942), (78, 2789696), (84, 2590432), (91, 2391168), (96, 2266628), (104, 2092272), (112, 1942824), (128, 1699971), (156, 1394848), (168, 1295216), (169, 1287552), (182, 1195584), (192, 1133314), (208, 1046136), (224, 971412), (273, 797056), (312, 697424), (336, 647608), (338, 643776), (364, 597792), (384, 566657), (416, 523068), (448, 485706), (479, 454272), (507, 429184), (546, 398528), (624, 348712), (672, 323804), (676, 321888), (728, 298896), (832, 261534), (896, 242853), (958, 227136), (1014, 214592), (1092, 199264), (1183, 183936), (1248, 174356), (1344, 161902), (1352, 160944), (1437, 151424), (1456, 149448), (1664, 130767), (1916, 113568), (2028, 107296), (2184, 99632), (2366, 91968), (2496, 87178), (2688, 80951), (2704, 80472), (2874, 75712), (2912, 74724), (3353, 64896), (3549, 61312), (3832, 56784), (4056, 53648), (4368, 49816), (4732, 45984), (4992, 43589), (5408, 40236), (5748, 37856), (5824, 37362), (6227, 34944), (6706, 32448), (7098, 30656), (7664, 28392), (8112, 26824), (8736, 24908), (9464, 22992), (10059, 21632), (10816, 20118), (11496, 18928), (11648, 18681), (12454, 17472), (13412, 16224), (14196, 15328)]