217252112

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 240

約数和(自身を含む): 598461696

約数和(自身を除く): 381209584

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 23, 28, 34, 41, 44, 46, 56, 68, 77, 82, 88, 92, 112, 119, 121, 136, 154, 161, 164, 176, 184, 187, 238, 242, 253, 272, 287, 308, 322, 328, 368, 374, 391, 451, 476, 484, 506, 574, 616, 644, 656, 697, 748, 782, 847, 902, 943, 952, 968, 1012, 1148, 1232, 1288, 1309, 1394, 1496, 1564, 1694, 1771, 1804, 1886, 1904, 1936, 2024, 2057, 2296, 2576, 2618, 2737, 2783, 2788, 2992, 3128, 3157, 3388, 3542, 3608, 3772, 4048, 4114, 4301, 4592, 4879, 4961, 5236, 5474, 5566, 5576, 6256, 6314, 6601, 6776, 7084, 7216, 7544, 7667, 8228, 8602, 9758, 9922, 10373, 10472, 10948, 11132, 11152, 12628, 13202, 13552, 14168, 14399, 15088, 15334, 16031, 16456, 17204, 19481, 19516, 19844, 20746, 20944, 21896, 22264, 25256, 26404, 28336, 28798, 30107, 30668, 32062, 32912, 34408, 34727, 38962, 39032, 39688, 41492, 43792, 44528, 47311, 50512, 52808, 53669, 57596, 60214, 61336, 64124, 68816, 69454, 72611, 77924, 78064, 79376, 82984, 84337, 94622, 105616, 107338, 112217, 114103, 115192, 120428, 122672, 128248, 138908, 145222, 155848, 165968, 168674, 176341, 189244, 214676, 224434, 228206, 230384, 240856, 256496, 277816, 290444, 311696, 331177, 337348, 352682, 378488, 429352, 448868, 456412, 481712, 555632, 580888, 590359, 662354, 674696, 705364, 756976, 798721, 858704, 897736, 912824, 1161776, 1180718, 1234387, 1324708, 1349392, 1410728, 1597442, 1795472, 1825648, 1939751, 2361436, 2468774, 2649416, 2821456, 3194884, 3879502, 4722872, 4937548, 5298832, 6389768, 7759004, 9445744, 9875096, 12779536, 13578257, 15518008, 19750192, 27156514, 31036016, 54313028, 108626056, 217252112]

約数ペア:

[(1, 217252112), (2, 108626056), (4, 54313028), (7, 31036016), (8, 27156514), (11, 19750192), (14, 15518008), (16, 13578257), (17, 12779536), (22, 9875096), (23, 9445744), (28, 7759004), (34, 6389768), (41, 5298832), (44, 4937548), (46, 4722872), (56, 3879502), (68, 3194884), (77, 2821456), (82, 2649416), (88, 2468774), (92, 2361436), (112, 1939751), (119, 1825648), (121, 1795472), (136, 1597442), (154, 1410728), (161, 1349392), (164, 1324708), (176, 1234387), (184, 1180718), (187, 1161776), (238, 912824), (242, 897736), (253, 858704), (272, 798721), (287, 756976), (308, 705364), (322, 674696), (328, 662354), (368, 590359), (374, 580888), (391, 555632), (451, 481712), (476, 456412), (484, 448868), (506, 429352), (574, 378488), (616, 352682), (644, 337348), (656, 331177), (697, 311696), (748, 290444), (782, 277816), (847, 256496), (902, 240856), (943, 230384), (952, 228206), (968, 224434), (1012, 214676), (1148, 189244), (1232, 176341), (1288, 168674), (1309, 165968), (1394, 155848), (1496, 145222), (1564, 138908), (1694, 128248), (1771, 122672), (1804, 120428), (1886, 115192), (1904, 114103), (1936, 112217), (2024, 107338), (2057, 105616), (2296, 94622), (2576, 84337), (2618, 82984), (2737, 79376), (2783, 78064), (2788, 77924), (2992, 72611), (3128, 69454), (3157, 68816), (3388, 64124), (3542, 61336), (3608, 60214), (3772, 57596), (4048, 53669), (4114, 52808), (4301, 50512), (4592, 47311), (4879, 44528), (4961, 43792), (5236, 41492), (5474, 39688), (5566, 39032), (5576, 38962), (6256, 34727), (6314, 34408), (6601, 32912), (6776, 32062), (7084, 30668), (7216, 30107), (7544, 28798), (7667, 28336), (8228, 26404), (8602, 25256), (9758, 22264), (9922, 21896), (10373, 20944), (10472, 20746), (10948, 19844), (11132, 19516), (11152, 19481), (12628, 17204), (13202, 16456), (13552, 16031), (14168, 15334), (14399, 15088)]