707279872

素因数分解:

$2^{10}\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:174

約数の個数: 132

約数和(自身を含む): 1579317816

約数和(自身を除く): 872037944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 67, 104, 122, 128, 134, 169, 208, 244, 256, 268, 338, 416, 488, 512, 536, 676, 793, 832, 871, 976, 1024, 1072, 1352, 1586, 1664, 1742, 1952, 2144, 2704, 3172, 3328, 3484, 3904, 4087, 4288, 5408, 6344, 6656, 6968, 7808, 8174, 8576, 10309, 10816, 11323, 12688, 13312, 13936, 15616, 16348, 17152, 20618, 21632, 22646, 25376, 27872, 31232, 32696, 34304, 41236, 43264, 45292, 50752, 53131, 55744, 62464, 65392, 68608, 82472, 86528, 90584, 101504, 106262, 111488, 130784, 164944, 173056, 181168, 203008, 212524, 222976, 261568, 329888, 362336, 406016, 425048, 445952, 523136, 659776, 690703, 724672, 812032, 850096, 891904, 1046272, 1319552, 1381406, 1449344, 1700192, 2092544, 2639104, 2762812, 2898688, 3400384, 4185088, 5278208, 5525624, 5797376, 6800768, 10556416, 11051248, 11594752, 13601536, 22102496, 27203072, 44204992, 54406144, 88409984, 176819968, 353639936, 707279872]

約数ペア:

[(1, 707279872), (2, 353639936), (4, 176819968), (8, 88409984), (13, 54406144), (16, 44204992), (26, 27203072), (32, 22102496), (52, 13601536), (61, 11594752), (64, 11051248), (67, 10556416), (104, 6800768), (122, 5797376), (128, 5525624), (134, 5278208), (169, 4185088), (208, 3400384), (244, 2898688), (256, 2762812), (268, 2639104), (338, 2092544), (416, 1700192), (488, 1449344), (512, 1381406), (536, 1319552), (676, 1046272), (793, 891904), (832, 850096), (871, 812032), (976, 724672), (1024, 690703), (1072, 659776), (1352, 523136), (1586, 445952), (1664, 425048), (1742, 406016), (1952, 362336), (2144, 329888), (2704, 261568), (3172, 222976), (3328, 212524), (3484, 203008), (3904, 181168), (4087, 173056), (4288, 164944), (5408, 130784), (6344, 111488), (6656, 106262), (6968, 101504), (7808, 90584), (8174, 86528), (8576, 82472), (10309, 68608), (10816, 65392), (11323, 62464), (12688, 55744), (13312, 53131), (13936, 50752), (15616, 45292), (16348, 43264), (17152, 41236), (20618, 34304), (21632, 32696), (22646, 31232), (25376, 27872)]