1227907072

素因数分解:

$2^{13}\times 7^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:89

約数の個数: 224

約数和(自身を含む): 3145536000

約数和(自身を除く): 1917628928

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, 4096, 4256, 4508, 4864, 5152, 5488, 5888, 6118, 6272, 6517, 6992, 7168, 7448, 7889, 8192, 8512, 9016, 9728, 10304, 10976, 11776, 12236, 12544, 13034, 13984, 14336, 14896, 15778, 17024, 18032, 19456, 20608, 21413, 21952, 23552, 24472, 25088, 26068, 27968, 28672, 29792, 31556, 34048, 36064, 38912, 41216, 42826, 43904, 47104, 48944, 50176, 52136, 55936, 57344, 59584, 63112, 68096, 72128, 77824, 82432, 85652, 87808, 94208, 97888, 100352, 104272, 111872, 119168, 126224, 136192, 144256, 149891, 155648, 164864, 171304, 175616, 188416, 195776, 200704, 208544, 223744, 238336, 252448, 272384, 288512, 299782, 329728, 342608, 351232, 391552, 401408, 417088, 447488, 476672, 504896, 544768, 577024, 599564, 659456, 685216, 702464, 783104, 834176, 894976, 953344, 1009792, 1089536, 1154048, 1199128, 1318912, 1370432, 1404928, 1566208, 1668352, 1789952, 1906688, 2019584, 2308096, 2398256, 2740864, 2809856, 3132416, 3336704, 3579904, 3813376, 4039168, 4616192, 4796512, 5481728, 6264832, 6673408, 7626752, 8078336, 9232384, 9593024, 10963456, 12529664, 13346816, 16156672, 19186048, 21926912, 25059328, 26693632, 32313344, 38372096, 43853824, 53387264, 64626688, 76744192, 87707648, 153488384, 175415296, 306976768, 613953536, 1227907072]

約数ペア:

[(1, 1227907072), (2, 613953536), (4, 306976768), (7, 175415296), (8, 153488384), (14, 87707648), (16, 76744192), (19, 64626688), (23, 53387264), (28, 43853824), (32, 38372096), (38, 32313344), (46, 26693632), (49, 25059328), (56, 21926912), (64, 19186048), (76, 16156672), (92, 13346816), (98, 12529664), (112, 10963456), (128, 9593024), (133, 9232384), (152, 8078336), (161, 7626752), (184, 6673408), (196, 6264832), (224, 5481728), (256, 4796512), (266, 4616192), (304, 4039168), (322, 3813376), (343, 3579904), (368, 3336704), (392, 3132416), (437, 2809856), (448, 2740864), (512, 2398256), (532, 2308096), (608, 2019584), (644, 1906688), (686, 1789952), (736, 1668352), (784, 1566208), (874, 1404928), (896, 1370432), (931, 1318912), (1024, 1199128), (1064, 1154048), (1127, 1089536), (1216, 1009792), (1288, 953344), (1372, 894976), (1472, 834176), (1568, 783104), (1748, 702464), (1792, 685216), (1862, 659456), (2048, 599564), (2128, 577024), (2254, 544768), (2432, 504896), (2576, 476672), (2744, 447488), (2944, 417088), (3059, 401408), (3136, 391552), (3496, 351232), (3584, 342608), (3724, 329728), (4096, 299782), (4256, 288512), (4508, 272384), (4864, 252448), (5152, 238336), (5488, 223744), (5888, 208544), (6118, 200704), (6272, 195776), (6517, 188416), (6992, 175616), (7168, 171304), (7448, 164864), (7889, 155648), (8192, 149891), (8512, 144256), (9016, 136192), (9728, 126224), (10304, 119168), (10976, 111872), (11776, 104272), (12236, 100352), (12544, 97888), (13034, 94208), (13984, 87808), (14336, 85652), (14896, 82432), (15778, 77824), (17024, 72128), (18032, 68096), (19456, 63112), (20608, 59584), (21413, 57344), (21952, 55936), (23552, 52136), (24472, 50176), (25088, 48944), (26068, 47104), (27968, 43904), (28672, 42826), (29792, 41216), (31556, 38912), (34048, 36064)]