215785584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 180

約数和(自身を含む): 729636336

約数和(自身を除く): 513850752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 361, 399, 456, 504, 532, 593, 684, 722, 798, 912, 1008, 1064, 1083, 1186, 1197, 1368, 1444, 1596, 1779, 2128, 2166, 2372, 2394, 2527, 2736, 2888, 3192, 3249, 3558, 4151, 4332, 4744, 4788, 5054, 5337, 5776, 6384, 6498, 7116, 7581, 8302, 8664, 9488, 9576, 10108, 10674, 11267, 12453, 12996, 14232, 15162, 16604, 17328, 19152, 20216, 21348, 22534, 22743, 24906, 25992, 28464, 30324, 33208, 33801, 37359, 40432, 42696, 45068, 45486, 49812, 51984, 60648, 66416, 67602, 74718, 78869, 85392, 90136, 90972, 99624, 101403, 121296, 135204, 149436, 157738, 180272, 181944, 199248, 202806, 214073, 236607, 270408, 298872, 315476, 363888, 405612, 428146, 473214, 540816, 597744, 630952, 642219, 709821, 811224, 856292, 946428, 1261904, 1284438, 1419642, 1498511, 1622448, 1712584, 1892856, 1926657, 2568876, 2839284, 2997022, 3425168, 3785712, 3853314, 4495533, 5137752, 5678568, 5994044, 7706628, 8991066, 10275504, 11357136, 11988088, 13486599, 15413256, 17982132, 23976176, 26973198, 30826512, 35964264, 53946396, 71928528, 107892792, 215785584]

約数ペア:

[(1, 215785584), (2, 107892792), (3, 71928528), (4, 53946396), (6, 35964264), (7, 30826512), (8, 26973198), (9, 23976176), (12, 17982132), (14, 15413256), (16, 13486599), (18, 11988088), (19, 11357136), (21, 10275504), (24, 8991066), (28, 7706628), (36, 5994044), (38, 5678568), (42, 5137752), (48, 4495533), (56, 3853314), (57, 3785712), (63, 3425168), (72, 2997022), (76, 2839284), (84, 2568876), (112, 1926657), (114, 1892856), (126, 1712584), (133, 1622448), (144, 1498511), (152, 1419642), (168, 1284438), (171, 1261904), (228, 946428), (252, 856292), (266, 811224), (304, 709821), (336, 642219), (342, 630952), (361, 597744), (399, 540816), (456, 473214), (504, 428146), (532, 405612), (593, 363888), (684, 315476), (722, 298872), (798, 270408), (912, 236607), (1008, 214073), (1064, 202806), (1083, 199248), (1186, 181944), (1197, 180272), (1368, 157738), (1444, 149436), (1596, 135204), (1779, 121296), (2128, 101403), (2166, 99624), (2372, 90972), (2394, 90136), (2527, 85392), (2736, 78869), (2888, 74718), (3192, 67602), (3249, 66416), (3558, 60648), (4151, 51984), (4332, 49812), (4744, 45486), (4788, 45068), (5054, 42696), (5337, 40432), (5776, 37359), (6384, 33801), (6498, 33208), (7116, 30324), (7581, 28464), (8302, 25992), (8664, 24906), (9488, 22743), (9576, 22534), (10108, 21348), (10674, 20216), (11267, 19152), (12453, 17328), (12996, 16604), (14232, 15162)]