2772485248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 6234762240

約数和(自身を除く): 3462276992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 71, 104, 124, 128, 142, 208, 248, 284, 403, 416, 496, 568, 757, 806, 832, 923, 992, 1136, 1514, 1612, 1664, 1846, 1984, 2201, 2272, 3028, 3224, 3692, 3968, 4402, 4544, 6056, 6448, 7384, 8804, 9088, 9841, 12112, 12896, 14768, 17608, 19682, 23467, 24224, 25792, 28613, 29536, 35216, 39364, 46934, 48448, 51584, 53747, 57226, 59072, 70432, 78728, 93868, 96896, 107494, 114452, 118144, 140864, 157456, 187736, 214988, 228904, 281728, 305071, 314912, 375472, 429976, 457808, 610142, 629824, 698711, 750944, 859952, 915616, 1220284, 1259648, 1397422, 1501888, 1666157, 1719904, 1831232, 2440568, 2794844, 3003776, 3332314, 3439808, 3662464, 4881136, 5589688, 6664628, 6879616, 9762272, 11179376, 13329256, 19524544, 21660041, 22358752, 26658512, 39049088, 43320082, 44717504, 53317024, 86640164, 89435008, 106634048, 173280328, 213268096, 346560656, 693121312, 1386242624, 2772485248]

約数ペア:

[(1, 2772485248), (2, 1386242624), (4, 693121312), (8, 346560656), (13, 213268096), (16, 173280328), (26, 106634048), (31, 89435008), (32, 86640164), (52, 53317024), (62, 44717504), (64, 43320082), (71, 39049088), (104, 26658512), (124, 22358752), (128, 21660041), (142, 19524544), (208, 13329256), (248, 11179376), (284, 9762272), (403, 6879616), (416, 6664628), (496, 5589688), (568, 4881136), (757, 3662464), (806, 3439808), (832, 3332314), (923, 3003776), (992, 2794844), (1136, 2440568), (1514, 1831232), (1612, 1719904), (1664, 1666157), (1846, 1501888), (1984, 1397422), (2201, 1259648), (2272, 1220284), (3028, 915616), (3224, 859952), (3692, 750944), (3968, 698711), (4402, 629824), (4544, 610142), (6056, 457808), (6448, 429976), (7384, 375472), (8804, 314912), (9088, 305071), (9841, 281728), (12112, 228904), (12896, 214988), (14768, 187736), (17608, 157456), (19682, 140864), (23467, 118144), (24224, 114452), (25792, 107494), (28613, 96896), (29536, 93868), (35216, 78728), (39364, 70432), (46934, 59072), (48448, 57226), (51584, 53747)]