306976768

素因数分解:

$2^{11}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 192

約数和(自身を含む): 786240000

約数和(自身を除く): 479263232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 112, 128, 133, 152, 161, 184, 196, 224, 256, 266, 304, 322, 343, 368, 392, 437, 448, 512, 532, 608, 644, 686, 736, 784, 874, 896, 931, 1024, 1064, 1127, 1216, 1288, 1372, 1472, 1568, 1748, 1792, 1862, 2048, 2128, 2254, 2432, 2576, 2744, 2944, 3059, 3136, 3496, 3584, 3724, 4256, 4508, 4864, 5152, 5488, 5888, 6118, 6272, 6517, 6992, 7168, 7448, 7889, 8512, 9016, 9728, 10304, 10976, 11776, 12236, 12544, 13034, 13984, 14336, 14896, 15778, 17024, 18032, 19456, 20608, 21413, 21952, 23552, 24472, 25088, 26068, 27968, 29792, 31556, 34048, 36064, 38912, 41216, 42826, 43904, 47104, 48944, 50176, 52136, 55936, 59584, 63112, 68096, 72128, 82432, 85652, 87808, 97888, 100352, 104272, 111872, 119168, 126224, 136192, 144256, 149891, 164864, 171304, 175616, 195776, 208544, 223744, 238336, 252448, 272384, 288512, 299782, 329728, 342608, 351232, 391552, 417088, 447488, 476672, 504896, 577024, 599564, 685216, 702464, 783104, 834176, 894976, 953344, 1009792, 1154048, 1199128, 1370432, 1566208, 1668352, 1906688, 2019584, 2308096, 2398256, 2740864, 3132416, 3336704, 4039168, 4796512, 5481728, 6264832, 6673408, 8078336, 9593024, 10963456, 13346816, 16156672, 19186048, 21926912, 38372096, 43853824, 76744192, 153488384, 306976768]

約数ペア:

[(1, 306976768), (2, 153488384), (4, 76744192), (7, 43853824), (8, 38372096), (14, 21926912), (16, 19186048), (19, 16156672), (23, 13346816), (28, 10963456), (32, 9593024), (38, 8078336), (46, 6673408), (49, 6264832), (56, 5481728), (64, 4796512), (76, 4039168), (92, 3336704), (98, 3132416), (112, 2740864), (128, 2398256), (133, 2308096), (152, 2019584), (161, 1906688), (184, 1668352), (196, 1566208), (224, 1370432), (256, 1199128), (266, 1154048), (304, 1009792), (322, 953344), (343, 894976), (368, 834176), (392, 783104), (437, 702464), (448, 685216), (512, 599564), (532, 577024), (608, 504896), (644, 476672), (686, 447488), (736, 417088), (784, 391552), (874, 351232), (896, 342608), (931, 329728), (1024, 299782), (1064, 288512), (1127, 272384), (1216, 252448), (1288, 238336), (1372, 223744), (1472, 208544), (1568, 195776), (1748, 175616), (1792, 171304), (1862, 164864), (2048, 149891), (2128, 144256), (2254, 136192), (2432, 126224), (2576, 119168), (2744, 111872), (2944, 104272), (3059, 100352), (3136, 97888), (3496, 87808), (3584, 85652), (3724, 82432), (4256, 72128), (4508, 68096), (4864, 63112), (5152, 59584), (5488, 55936), (5888, 52136), (6118, 50176), (6272, 48944), (6517, 47104), (6992, 43904), (7168, 42826), (7448, 41216), (7889, 38912), (8512, 36064), (9016, 34048), (9728, 31556), (10304, 29792), (10976, 27968), (11776, 26068), (12236, 25088), (12544, 24472), (13034, 23552), (13984, 21952), (14336, 21413), (14896, 20608), (15778, 19456), (17024, 18032)]