719959872

素因数分解:

$2^6\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1776

約数の個数: 112

約数和(自身を含む): 1994481152

約数和(自身を除く): 1274521280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 93, 96, 124, 146, 186, 192, 219, 248, 292, 372, 438, 496, 584, 744, 876, 992, 1168, 1488, 1657, 1752, 1984, 2263, 2336, 2976, 3314, 3504, 4526, 4672, 4971, 5952, 6628, 6789, 7008, 9052, 9942, 13256, 13578, 14016, 18104, 19884, 26512, 27156, 36208, 39768, 51367, 53024, 54312, 72416, 79536, 102734, 106048, 108624, 120961, 144832, 154101, 159072, 205468, 217248, 241922, 308202, 318144, 362883, 410936, 434496, 483844, 616404, 725766, 821872, 967688, 1232808, 1451532, 1643744, 1935376, 2465616, 2903064, 3287488, 3749791, 3870752, 4931232, 5806128, 7499582, 7741504, 9862464, 11249373, 11612256, 14999164, 22498746, 23224512, 29998328, 44997492, 59996656, 89994984, 119993312, 179989968, 239986624, 359979936, 719959872]

約数ペア:

[(1, 719959872), (2, 359979936), (3, 239986624), (4, 179989968), (6, 119993312), (8, 89994984), (12, 59996656), (16, 44997492), (24, 29998328), (31, 23224512), (32, 22498746), (48, 14999164), (62, 11612256), (64, 11249373), (73, 9862464), (93, 7741504), (96, 7499582), (124, 5806128), (146, 4931232), (186, 3870752), (192, 3749791), (219, 3287488), (248, 2903064), (292, 2465616), (372, 1935376), (438, 1643744), (496, 1451532), (584, 1232808), (744, 967688), (876, 821872), (992, 725766), (1168, 616404), (1488, 483844), (1657, 434496), (1752, 410936), (1984, 362883), (2263, 318144), (2336, 308202), (2976, 241922), (3314, 217248), (3504, 205468), (4526, 159072), (4672, 154101), (4971, 144832), (5952, 120961), (6628, 108624), (6789, 106048), (7008, 102734), (9052, 79536), (9942, 72416), (13256, 54312), (13578, 53024), (14016, 51367), (18104, 39768), (19884, 36208), (26512, 27156)]