2150721408

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{491}}^1$

素因数の和:597

約数の個数: 256

約数和(自身を含む): 6720641280

約数和(自身を除く): 4569919872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 61, 64, 66, 68, 88, 96, 102, 122, 128, 132, 136, 176, 183, 187, 192, 204, 244, 264, 272, 352, 366, 374, 384, 408, 488, 491, 528, 544, 561, 671, 704, 732, 748, 816, 976, 982, 1037, 1056, 1088, 1122, 1342, 1408, 1464, 1473, 1496, 1632, 1952, 1964, 2013, 2074, 2112, 2176, 2244, 2684, 2928, 2946, 2992, 3111, 3264, 3904, 3928, 4026, 4148, 4224, 4488, 5368, 5401, 5856, 5892, 5984, 6222, 6528, 7808, 7856, 8052, 8296, 8347, 8976, 10736, 10802, 11407, 11712, 11784, 11968, 12444, 15712, 16104, 16203, 16592, 16694, 17952, 21472, 21604, 22814, 23424, 23568, 23936, 24888, 25041, 29951, 31424, 32208, 32406, 33184, 33388, 34221, 35904, 42944, 43208, 45628, 47136, 49776, 50082, 59902, 62848, 64416, 64812, 66368, 66776, 68442, 71808, 85888, 86416, 89853, 91256, 91817, 94272, 99552, 100164, 119804, 128832, 129624, 132736, 133552, 136884, 172832, 179706, 182512, 183634, 188544, 199104, 200328, 239608, 257664, 259248, 267104, 273768, 275451, 329461, 345664, 359412, 365024, 367268, 398208, 400656, 479216, 509167, 518496, 534208, 547536, 550902, 658922, 691328, 718824, 730048, 734536, 801312, 958432, 988383, 1018334, 1036992, 1068416, 1095072, 1101804, 1317844, 1437648, 1460096, 1469072, 1527501, 1602624, 1916864, 1976766, 2036668, 2073984, 2190144, 2203608, 2635688, 2875296, 2938144, 3055002, 3205248, 3833728, 3953532, 4073336, 4380288, 4407216, 5271376, 5600837, 5750592, 5876288, 6110004, 7907064, 8146672, 8814432, 10542752, 11201674, 11501184, 11752576, 12220008, 15814128, 16293344, 16802511, 17628864, 21085504, 22403348, 24440016, 31628256, 32586688, 33605022, 35257728, 42171008, 44806696, 48880032, 63256512, 65173376, 67210044, 89613392, 97760064, 126513024, 134420088, 179226784, 195520128, 268840176, 358453568, 537680352, 716907136, 1075360704, 2150721408]

約数ペア:

[(1, 2150721408), (2, 1075360704), (3, 716907136), (4, 537680352), (6, 358453568), (8, 268840176), (11, 195520128), (12, 179226784), (16, 134420088), (17, 126513024), (22, 97760064), (24, 89613392), (32, 67210044), (33, 65173376), (34, 63256512), (44, 48880032), (48, 44806696), (51, 42171008), (61, 35257728), (64, 33605022), (66, 32586688), (68, 31628256), (88, 24440016), (96, 22403348), (102, 21085504), (122, 17628864), (128, 16802511), (132, 16293344), (136, 15814128), (176, 12220008), (183, 11752576), (187, 11501184), (192, 11201674), (204, 10542752), (244, 8814432), (264, 8146672), (272, 7907064), (352, 6110004), (366, 5876288), (374, 5750592), (384, 5600837), (408, 5271376), (488, 4407216), (491, 4380288), (528, 4073336), (544, 3953532), (561, 3833728), (671, 3205248), (704, 3055002), (732, 2938144), (748, 2875296), (816, 2635688), (976, 2203608), (982, 2190144), (1037, 2073984), (1056, 2036668), (1088, 1976766), (1122, 1916864), (1342, 1602624), (1408, 1527501), (1464, 1469072), (1473, 1460096), (1496, 1437648), (1632, 1317844), (1952, 1101804), (1964, 1095072), (2013, 1068416), (2074, 1036992), (2112, 1018334), (2176, 988383), (2244, 958432), (2684, 801312), (2928, 734536), (2946, 730048), (2992, 718824), (3111, 691328), (3264, 658922), (3904, 550902), (3928, 547536), (4026, 534208), (4148, 518496), (4224, 509167), (4488, 479216), (5368, 400656), (5401, 398208), (5856, 367268), (5892, 365024), (5984, 359412), (6222, 345664), (6528, 329461), (7808, 275451), (7856, 273768), (8052, 267104), (8296, 259248), (8347, 257664), (8976, 239608), (10736, 200328), (10802, 199104), (11407, 188544), (11712, 183634), (11784, 182512), (11968, 179706), (12444, 172832), (15712, 136884), (16104, 133552), (16203, 132736), (16592, 129624), (16694, 128832), (17952, 119804), (21472, 100164), (21604, 99552), (22814, 94272), (23424, 91817), (23568, 91256), (23936, 89853), (24888, 86416), (25041, 85888), (29951, 71808), (31424, 68442), (32208, 66776), (32406, 66368), (33184, 64812), (33388, 64416), (34221, 62848), (35904, 59902), (42944, 50082), (43208, 49776), (45628, 47136)]