218090208

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:118

約数の個数: 288

約数和(自身を含む): 737372160

約数和(自身を除く): 519281952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 29, 31, 32, 38, 42, 48, 56, 57, 58, 62, 76, 84, 87, 93, 96, 112, 114, 116, 124, 133, 152, 168, 174, 186, 203, 217, 224, 228, 232, 248, 266, 304, 336, 348, 361, 372, 399, 406, 434, 456, 464, 496, 532, 551, 589, 608, 609, 651, 672, 696, 722, 744, 798, 812, 868, 899, 912, 928, 992, 1064, 1083, 1102, 1178, 1218, 1302, 1392, 1444, 1488, 1596, 1624, 1653, 1736, 1767, 1798, 1824, 2128, 2166, 2204, 2356, 2436, 2527, 2604, 2697, 2784, 2888, 2976, 3192, 3248, 3306, 3472, 3534, 3596, 3857, 4123, 4256, 4332, 4408, 4712, 4872, 5054, 5208, 5394, 5776, 6293, 6384, 6496, 6612, 6944, 7068, 7192, 7581, 7714, 8246, 8664, 8816, 9424, 9744, 10108, 10416, 10469, 10788, 11191, 11552, 11571, 12369, 12586, 12768, 13224, 14136, 14384, 15162, 15428, 16492, 17081, 17328, 17632, 18848, 18879, 19488, 20216, 20832, 20938, 21576, 22382, 23142, 24738, 25172, 26448, 28272, 28768, 30324, 30856, 31407, 32984, 33573, 34162, 34656, 37758, 40432, 41876, 43152, 44764, 46284, 49476, 50344, 51243, 52896, 56544, 60648, 61712, 62814, 65968, 67146, 68324, 73283, 75516, 78337, 80864, 83752, 86304, 89528, 92568, 98952, 100688, 102486, 119567, 121296, 123424, 125628, 131936, 134292, 136648, 146566, 151032, 156674, 167504, 179056, 185136, 197904, 201376, 204972, 219849, 235011, 239134, 242592, 251256, 268584, 273296, 293132, 302064, 313348, 324539, 335008, 358112, 358701, 370272, 395808, 409944, 439698, 470022, 478268, 502512, 537168, 546592, 586264, 604128, 626696, 649078, 717402, 819888, 879396, 940044, 956536, 973617, 1005024, 1074336, 1172528, 1253392, 1298156, 1434804, 1639776, 1758792, 1880088, 1913072, 1947234, 2271773, 2345056, 2506784, 2596312, 2869608, 3517584, 3760176, 3826144, 3894468, 4543546, 5192624, 5739216, 6815319, 7035168, 7520352, 7788936, 9087092, 10385248, 11478432, 13630638, 15577872, 18174184, 27261276, 31155744, 36348368, 54522552, 72696736, 109045104, 218090208]

約数ペア:

[(1, 218090208), (2, 109045104), (3, 72696736), (4, 54522552), (6, 36348368), (7, 31155744), (8, 27261276), (12, 18174184), (14, 15577872), (16, 13630638), (19, 11478432), (21, 10385248), (24, 9087092), (28, 7788936), (29, 7520352), (31, 7035168), (32, 6815319), (38, 5739216), (42, 5192624), (48, 4543546), (56, 3894468), (57, 3826144), (58, 3760176), (62, 3517584), (76, 2869608), (84, 2596312), (87, 2506784), (93, 2345056), (96, 2271773), (112, 1947234), (114, 1913072), (116, 1880088), (124, 1758792), (133, 1639776), (152, 1434804), (168, 1298156), (174, 1253392), (186, 1172528), (203, 1074336), (217, 1005024), (224, 973617), (228, 956536), (232, 940044), (248, 879396), (266, 819888), (304, 717402), (336, 649078), (348, 626696), (361, 604128), (372, 586264), (399, 546592), (406, 537168), (434, 502512), (456, 478268), (464, 470022), (496, 439698), (532, 409944), (551, 395808), (589, 370272), (608, 358701), (609, 358112), (651, 335008), (672, 324539), (696, 313348), (722, 302064), (744, 293132), (798, 273296), (812, 268584), (868, 251256), (899, 242592), (912, 239134), (928, 235011), (992, 219849), (1064, 204972), (1083, 201376), (1102, 197904), (1178, 185136), (1218, 179056), (1302, 167504), (1392, 156674), (1444, 151032), (1488, 146566), (1596, 136648), (1624, 134292), (1653, 131936), (1736, 125628), (1767, 123424), (1798, 121296), (1824, 119567), (2128, 102486), (2166, 100688), (2204, 98952), (2356, 92568), (2436, 89528), (2527, 86304), (2604, 83752), (2697, 80864), (2784, 78337), (2888, 75516), (2976, 73283), (3192, 68324), (3248, 67146), (3306, 65968), (3472, 62814), (3534, 61712), (3596, 60648), (3857, 56544), (4123, 52896), (4256, 51243), (4332, 50344), (4408, 49476), (4712, 46284), (4872, 44764), (5054, 43152), (5208, 41876), (5394, 40432), (5776, 37758), (6293, 34656), (6384, 34162), (6496, 33573), (6612, 32984), (6944, 31407), (7068, 30856), (7192, 30324), (7581, 28768), (7714, 28272), (8246, 26448), (8664, 25172), (8816, 24738), (9424, 23142), (9744, 22382), (10108, 21576), (10416, 20938), (10469, 20832), (10788, 20216), (11191, 19488), (11552, 18879), (11571, 18848), (12369, 17632), (12586, 17328), (12768, 17081), (13224, 16492), (14136, 15428), (14384, 15162)]