211153152

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 678542592

約数和(自身を除く): 467389440

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 64, 84, 93, 96, 98, 112, 124, 128, 147, 168, 181, 186, 192, 196, 217, 224, 248, 256, 294, 336, 362, 372, 384, 392, 434, 448, 496, 543, 588, 651, 672, 724, 744, 768, 784, 868, 896, 992, 1086, 1176, 1267, 1302, 1344, 1448, 1488, 1519, 1568, 1736, 1792, 1984, 2172, 2352, 2534, 2604, 2688, 2896, 2976, 3038, 3136, 3472, 3801, 3968, 4344, 4557, 4704, 5068, 5208, 5376, 5611, 5792, 5952, 6076, 6272, 6944, 7602, 7936, 8688, 8869, 9114, 9408, 10136, 10416, 11222, 11584, 11904, 12152, 12544, 13888, 15204, 16833, 17376, 17738, 18228, 18816, 20272, 20832, 22444, 23168, 23808, 24304, 26607, 27776, 30408, 33666, 34752, 35476, 36456, 37632, 39277, 40544, 41664, 44888, 46336, 48608, 53214, 55552, 60816, 67332, 69504, 70952, 72912, 78554, 81088, 83328, 89776, 97216, 106428, 117831, 121632, 134664, 139008, 141904, 145824, 157108, 162176, 166656, 179552, 194432, 212856, 235662, 243264, 269328, 274939, 283808, 291648, 314216, 324352, 359104, 388864, 425712, 471324, 486528, 538656, 549878, 567616, 583296, 628432, 718208, 824817, 851424, 942648, 973056, 1077312, 1099756, 1135232, 1166592, 1256864, 1436416, 1649634, 1702848, 1885296, 2154624, 2199512, 2270464, 2513728, 3299268, 3405696, 3770592, 4309248, 4399024, 5027456, 6598536, 6811392, 7541184, 8798048, 10054912, 13197072, 15082368, 17596096, 26394144, 30164736, 35192192, 52788288, 70384384, 105576576, 211153152]

約数ペア:

[(1, 211153152), (2, 105576576), (3, 70384384), (4, 52788288), (6, 35192192), (7, 30164736), (8, 26394144), (12, 17596096), (14, 15082368), (16, 13197072), (21, 10054912), (24, 8798048), (28, 7541184), (31, 6811392), (32, 6598536), (42, 5027456), (48, 4399024), (49, 4309248), (56, 3770592), (62, 3405696), (64, 3299268), (84, 2513728), (93, 2270464), (96, 2199512), (98, 2154624), (112, 1885296), (124, 1702848), (128, 1649634), (147, 1436416), (168, 1256864), (181, 1166592), (186, 1135232), (192, 1099756), (196, 1077312), (217, 973056), (224, 942648), (248, 851424), (256, 824817), (294, 718208), (336, 628432), (362, 583296), (372, 567616), (384, 549878), (392, 538656), (434, 486528), (448, 471324), (496, 425712), (543, 388864), (588, 359104), (651, 324352), (672, 314216), (724, 291648), (744, 283808), (768, 274939), (784, 269328), (868, 243264), (896, 235662), (992, 212856), (1086, 194432), (1176, 179552), (1267, 166656), (1302, 162176), (1344, 157108), (1448, 145824), (1488, 141904), (1519, 139008), (1568, 134664), (1736, 121632), (1792, 117831), (1984, 106428), (2172, 97216), (2352, 89776), (2534, 83328), (2604, 81088), (2688, 78554), (2896, 72912), (2976, 70952), (3038, 69504), (3136, 67332), (3472, 60816), (3801, 55552), (3968, 53214), (4344, 48608), (4557, 46336), (4704, 44888), (5068, 41664), (5208, 40544), (5376, 39277), (5611, 37632), (5792, 36456), (5952, 35476), (6076, 34752), (6272, 33666), (6944, 30408), (7602, 27776), (7936, 26607), (8688, 24304), (8869, 23808), (9114, 23168), (9408, 22444), (10136, 20832), (10416, 20272), (11222, 18816), (11584, 18228), (11904, 17738), (12152, 17376), (12544, 16833), (13888, 15204)]