218583904

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 288

約数和(自身を含む): 620524800

約数和(自身を除く): 401940896

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 23, 28, 29, 32, 38, 44, 46, 49, 56, 58, 76, 77, 88, 92, 98, 112, 116, 133, 152, 154, 161, 176, 184, 196, 203, 209, 224, 232, 253, 266, 304, 308, 319, 322, 352, 368, 392, 406, 418, 437, 464, 506, 532, 539, 551, 608, 616, 638, 644, 667, 736, 784, 812, 836, 874, 928, 931, 1012, 1064, 1078, 1102, 1127, 1232, 1276, 1288, 1334, 1421, 1463, 1568, 1624, 1672, 1748, 1771, 1862, 2024, 2128, 2156, 2204, 2233, 2254, 2464, 2552, 2576, 2668, 2842, 2926, 3059, 3248, 3344, 3496, 3542, 3724, 3857, 4048, 4256, 4312, 4408, 4466, 4508, 4669, 4807, 5104, 5152, 5336, 5684, 5852, 6061, 6118, 6496, 6688, 6992, 7084, 7337, 7448, 7714, 8096, 8624, 8816, 8932, 9016, 9338, 9614, 10208, 10241, 10672, 11368, 11704, 12122, 12236, 12397, 12673, 13984, 14168, 14674, 14896, 15428, 15631, 17248, 17632, 17864, 18032, 18676, 19228, 20482, 21344, 21413, 22736, 23408, 24244, 24472, 24794, 25346, 26999, 28336, 29348, 29792, 30856, 31262, 32683, 33649, 35728, 36064, 37352, 38456, 40964, 42427, 42826, 45472, 46816, 48488, 48944, 49588, 50692, 51359, 53998, 56672, 58696, 61712, 62524, 65366, 67298, 71456, 74704, 76912, 81928, 84854, 85652, 88711, 96976, 97888, 99176, 101384, 102718, 107996, 117392, 123424, 125048, 130732, 134596, 139403, 149408, 153824, 163856, 169708, 171304, 177422, 193952, 198352, 202768, 205436, 215992, 234784, 235543, 250096, 261464, 269192, 278806, 296989, 327712, 339416, 342608, 354844, 359513, 396704, 405536, 410872, 431984, 471086, 500192, 522928, 538384, 557612, 593978, 620977, 678832, 685216, 709688, 719026, 821744, 863968, 942172, 975821, 1045856, 1076768, 1115224, 1187956, 1241954, 1357664, 1419376, 1438052, 1643488, 1884344, 1951642, 2230448, 2375912, 2483908, 2838752, 2876104, 3768688, 3903284, 4460896, 4751824, 4967816, 5752208, 6830747, 7537376, 7806568, 9503648, 9935632, 11504416, 13661494, 15613136, 19871264, 27322988, 31226272, 54645976, 109291952, 218583904]

約数ペア:

[(1, 218583904), (2, 109291952), (4, 54645976), (7, 31226272), (8, 27322988), (11, 19871264), (14, 15613136), (16, 13661494), (19, 11504416), (22, 9935632), (23, 9503648), (28, 7806568), (29, 7537376), (32, 6830747), (38, 5752208), (44, 4967816), (46, 4751824), (49, 4460896), (56, 3903284), (58, 3768688), (76, 2876104), (77, 2838752), (88, 2483908), (92, 2375912), (98, 2230448), (112, 1951642), (116, 1884344), (133, 1643488), (152, 1438052), (154, 1419376), (161, 1357664), (176, 1241954), (184, 1187956), (196, 1115224), (203, 1076768), (209, 1045856), (224, 975821), (232, 942172), (253, 863968), (266, 821744), (304, 719026), (308, 709688), (319, 685216), (322, 678832), (352, 620977), (368, 593978), (392, 557612), (406, 538384), (418, 522928), (437, 500192), (464, 471086), (506, 431984), (532, 410872), (539, 405536), (551, 396704), (608, 359513), (616, 354844), (638, 342608), (644, 339416), (667, 327712), (736, 296989), (784, 278806), (812, 269192), (836, 261464), (874, 250096), (928, 235543), (931, 234784), (1012, 215992), (1064, 205436), (1078, 202768), (1102, 198352), (1127, 193952), (1232, 177422), (1276, 171304), (1288, 169708), (1334, 163856), (1421, 153824), (1463, 149408), (1568, 139403), (1624, 134596), (1672, 130732), (1748, 125048), (1771, 123424), (1862, 117392), (2024, 107996), (2128, 102718), (2156, 101384), (2204, 99176), (2233, 97888), (2254, 96976), (2464, 88711), (2552, 85652), (2576, 84854), (2668, 81928), (2842, 76912), (2926, 74704), (3059, 71456), (3248, 67298), (3344, 65366), (3496, 62524), (3542, 61712), (3724, 58696), (3857, 56672), (4048, 53998), (4256, 51359), (4312, 50692), (4408, 49588), (4466, 48944), (4508, 48488), (4669, 46816), (4807, 45472), (5104, 42826), (5152, 42427), (5336, 40964), (5684, 38456), (5852, 37352), (6061, 36064), (6118, 35728), (6496, 33649), (6688, 32683), (6992, 31262), (7084, 30856), (7337, 29792), (7448, 29348), (7714, 28336), (8096, 26999), (8624, 25346), (8816, 24794), (8932, 24472), (9016, 24244), (9338, 23408), (9614, 22736), (10208, 21413), (10241, 21344), (10672, 20482), (11368, 19228), (11704, 18676), (12122, 18032), (12236, 17864), (12397, 17632), (12673, 17248), (13984, 15631), (14168, 15428), (14674, 14896)]