217812500808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1181}}^1\times {\mathrm{3041}}^1$

素因数の和:4276

約数の個数: 192

約数和(自身を含む): 657571374720

約数和(自身を除く): 439758873912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1181, 1444, 1596, 2166, 2362, 2527, 2888, 3041, 3192, 3543, 4332, 4724, 5054, 6082, 7086, 7581, 8267, 8664, 9123, 9448, 10108, 12164, 14172, 15162, 16534, 18246, 20216, 21287, 22439, 24328, 24801, 28344, 30324, 33068, 36492, 42574, 44878, 49602, 57779, 60648, 63861, 66136, 67317, 72984, 85148, 89756, 99204, 115558, 127722, 134634, 157073, 170296, 173337, 179512, 198408, 231116, 255444, 269268, 314146, 346674, 404453, 426341, 462232, 471219, 510888, 538536, 628292, 693348, 808906, 852682, 942438, 1097801, 1213359, 1256584, 1279023, 1386696, 1617812, 1705364, 1884876, 2195602, 2426718, 2558046, 2984387, 3235624, 3293403, 3410728, 3591421, 3769752, 4391204, 4853436, 5116092, 5968774, 6586806, 7182842, 7684607, 8782408, 8953161, 9706872, 10232184, 10774263, 11937548, 13173612, 14365684, 15369214, 17906322, 21548526, 23053821, 23875096, 25139947, 26347224, 28731368, 30738428, 35812644, 43097052, 46107642, 50279894, 61476856, 68236999, 71625288, 75419841, 86194104, 92215284, 100559788, 136473998, 150839682, 184430568, 201119576, 204710997, 272947996, 301679364, 409421994, 477658993, 545895992, 603358728, 818843988, 955317986, 1296502981, 1432976979, 1637687976, 1910635972, 2593005962, 2865953958, 3821271944, 3889508943, 5186011924, 5731907916, 7779017886, 9075520867, 10372023848, 11463815832, 15558035772, 18151041734, 27226562601, 31116071544, 36302083468, 54453125202, 72604166936, 108906250404, 217812500808]

約数ペア:

[(1, 217812500808), (2, 108906250404), (3, 72604166936), (4, 54453125202), (6, 36302083468), (7, 31116071544), (8, 27226562601), (12, 18151041734), (14, 15558035772), (19, 11463815832), (21, 10372023848), (24, 9075520867), (28, 7779017886), (38, 5731907916), (42, 5186011924), (56, 3889508943), (57, 3821271944), (76, 2865953958), (84, 2593005962), (114, 1910635972), (133, 1637687976), (152, 1432976979), (168, 1296502981), (228, 955317986), (266, 818843988), (361, 603358728), (399, 545895992), (456, 477658993), (532, 409421994), (722, 301679364), (798, 272947996), (1064, 204710997), (1083, 201119576), (1181, 184430568), (1444, 150839682), (1596, 136473998), (2166, 100559788), (2362, 92215284), (2527, 86194104), (2888, 75419841), (3041, 71625288), (3192, 68236999), (3543, 61476856), (4332, 50279894), (4724, 46107642), (5054, 43097052), (6082, 35812644), (7086, 30738428), (7581, 28731368), (8267, 26347224), (8664, 25139947), (9123, 23875096), (9448, 23053821), (10108, 21548526), (12164, 17906322), (14172, 15369214), (15162, 14365684), (16534, 13173612), (18246, 11937548), (20216, 10774263), (21287, 10232184), (22439, 9706872), (24328, 8953161), (24801, 8782408), (28344, 7684607), (30324, 7182842), (33068, 6586806), (36492, 5968774), (42574, 5116092), (44878, 4853436), (49602, 4391204), (57779, 3769752), (60648, 3591421), (63861, 3410728), (66136, 3293403), (67317, 3235624), (72984, 2984387), (85148, 2558046), (89756, 2426718), (99204, 2195602), (115558, 1884876), (127722, 1705364), (134634, 1617812), (157073, 1386696), (170296, 1279023), (173337, 1256584), (179512, 1213359), (198408, 1097801), (231116, 942438), (255444, 852682), (269268, 808906), (314146, 693348), (346674, 628292), (404453, 538536), (426341, 510888), (462232, 471219)]