420967008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:538

約数の個数: 288

約数和(自身を含む): 1532224512

約数和(自身を除く): 1111257504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 41, 42, 44, 48, 56, 63, 66, 72, 77, 82, 84, 88, 96, 99, 112, 123, 126, 132, 144, 154, 164, 168, 176, 198, 224, 231, 246, 252, 264, 287, 288, 308, 328, 336, 352, 369, 396, 451, 462, 463, 492, 504, 528, 574, 616, 656, 672, 693, 738, 792, 861, 902, 924, 926, 984, 1008, 1056, 1148, 1232, 1312, 1353, 1386, 1389, 1476, 1584, 1722, 1804, 1848, 1852, 1968, 2016, 2296, 2464, 2583, 2706, 2772, 2778, 2952, 3157, 3168, 3241, 3444, 3608, 3696, 3704, 3936, 4059, 4167, 4592, 5093, 5166, 5412, 5544, 5556, 5904, 6314, 6482, 6888, 7216, 7392, 7408, 8118, 8334, 9184, 9471, 9723, 10186, 10332, 10824, 11088, 11112, 11808, 12628, 12964, 13776, 14432, 14816, 15279, 16236, 16668, 18942, 18983, 19446, 20372, 20664, 21648, 22176, 22224, 25256, 25928, 27552, 28413, 29169, 30558, 32472, 33336, 35651, 37884, 37966, 38892, 40744, 41328, 43296, 44448, 45837, 50512, 51856, 56826, 56949, 58338, 61116, 64944, 66672, 71302, 75768, 75932, 77784, 81488, 82656, 91674, 101024, 103712, 106953, 113652, 113898, 116676, 122232, 129888, 132881, 133344, 142604, 151536, 151864, 155568, 162976, 170847, 183348, 208813, 213906, 227304, 227796, 233352, 244464, 265762, 285208, 303072, 303728, 311136, 320859, 341694, 366696, 398643, 417626, 427812, 454608, 455592, 466704, 488928, 531524, 570416, 607456, 626439, 641718, 683388, 733392, 797286, 835252, 855624, 909216, 911184, 933408, 1063048, 1140832, 1195929, 1252878, 1283436, 1366776, 1461691, 1466784, 1594572, 1670504, 1711248, 1822368, 1879317, 2126096, 2391858, 2505756, 2566872, 2733552, 2923382, 3189144, 3341008, 3422496, 3758634, 4252192, 4385073, 4783716, 5011512, 5133744, 5467104, 5846764, 6378288, 6682016, 7517268, 8770146, 9567432, 10023024, 10267488, 11693528, 12756576, 13155219, 15034536, 17540292, 19134864, 20046048, 23387056, 26310438, 30069072, 35080584, 38269728, 46774112, 52620876, 60138144, 70161168, 105241752, 140322336, 210483504, 420967008]

約数ペア:

[(1, 420967008), (2, 210483504), (3, 140322336), (4, 105241752), (6, 70161168), (7, 60138144), (8, 52620876), (9, 46774112), (11, 38269728), (12, 35080584), (14, 30069072), (16, 26310438), (18, 23387056), (21, 20046048), (22, 19134864), (24, 17540292), (28, 15034536), (32, 13155219), (33, 12756576), (36, 11693528), (41, 10267488), (42, 10023024), (44, 9567432), (48, 8770146), (56, 7517268), (63, 6682016), (66, 6378288), (72, 5846764), (77, 5467104), (82, 5133744), (84, 5011512), (88, 4783716), (96, 4385073), (99, 4252192), (112, 3758634), (123, 3422496), (126, 3341008), (132, 3189144), (144, 2923382), (154, 2733552), (164, 2566872), (168, 2505756), (176, 2391858), (198, 2126096), (224, 1879317), (231, 1822368), (246, 1711248), (252, 1670504), (264, 1594572), (287, 1466784), (288, 1461691), (308, 1366776), (328, 1283436), (336, 1252878), (352, 1195929), (369, 1140832), (396, 1063048), (451, 933408), (462, 911184), (463, 909216), (492, 855624), (504, 835252), (528, 797286), (574, 733392), (616, 683388), (656, 641718), (672, 626439), (693, 607456), (738, 570416), (792, 531524), (861, 488928), (902, 466704), (924, 455592), (926, 454608), (984, 427812), (1008, 417626), (1056, 398643), (1148, 366696), (1232, 341694), (1312, 320859), (1353, 311136), (1386, 303728), (1389, 303072), (1476, 285208), (1584, 265762), (1722, 244464), (1804, 233352), (1848, 227796), (1852, 227304), (1968, 213906), (2016, 208813), (2296, 183348), (2464, 170847), (2583, 162976), (2706, 155568), (2772, 151864), (2778, 151536), (2952, 142604), (3157, 133344), (3168, 132881), (3241, 129888), (3444, 122232), (3608, 116676), (3696, 113898), (3704, 113652), (3936, 106953), (4059, 103712), (4167, 101024), (4592, 91674), (5093, 82656), (5166, 81488), (5412, 77784), (5544, 75932), (5556, 75768), (5904, 71302), (6314, 66672), (6482, 64944), (6888, 61116), (7216, 58338), (7392, 56949), (7408, 56826), (8118, 51856), (8334, 50512), (9184, 45837), (9471, 44448), (9723, 43296), (10186, 41328), (10332, 40744), (10824, 38892), (11088, 37966), (11112, 37884), (11808, 35651), (12628, 33336), (12964, 32472), (13776, 30558), (14432, 29169), (14816, 28413), (15279, 27552), (16236, 25928), (16668, 25256), (18942, 22224), (18983, 22176), (19446, 21648), (20372, 20664)]