2128297248

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31991}}^1$

素因数の和:32028

約数の個数: 192

約数和(自身を含む): 7739504640

約数和(自身を除く): 5611207392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 924, 1008, 1056, 1188, 1232, 1386, 1512, 1584, 1848, 2016, 2079, 2376, 2464, 2772, 3024, 3168, 3696, 4158, 4752, 5544, 6048, 7392, 8316, 9504, 11088, 16632, 22176, 31991, 33264, 63982, 66528, 95973, 127964, 191946, 223937, 255928, 287919, 351901, 383892, 447874, 511856, 575838, 671811, 703802, 767784, 863757, 895748, 1023712, 1055703, 1151676, 1343622, 1407604, 1535568, 1727514, 1791496, 2015433, 2111406, 2303352, 2463307, 2687244, 2815208, 3071136, 3167109, 3455028, 3582992, 4030866, 4222812, 4606704, 4926614, 5374488, 5630416, 6046299, 6334218, 6910056, 7165984, 7389921, 8061732, 8445624, 9213408, 9501327, 9853228, 10748976, 11260832, 12092598, 12668436, 13820112, 14779842, 16123464, 16891248, 19002654, 19706456, 21497952, 22169763, 24185196, 25336872, 27640224, 29559684, 32246928, 33782496, 38005308, 39412912, 44339526, 48370392, 50673744, 59119368, 64493856, 66509289, 76010616, 78825824, 88679052, 96740784, 101347488, 118238736, 133018578, 152021232, 177358104, 193481568, 236477472, 266037156, 304042464, 354716208, 532074312, 709432416, 1064148624, 2128297248]

約数ペア:

[(1, 2128297248), (2, 1064148624), (3, 709432416), (4, 532074312), (6, 354716208), (7, 304042464), (8, 266037156), (9, 236477472), (11, 193481568), (12, 177358104), (14, 152021232), (16, 133018578), (18, 118238736), (21, 101347488), (22, 96740784), (24, 88679052), (27, 78825824), (28, 76010616), (32, 66509289), (33, 64493856), (36, 59119368), (42, 50673744), (44, 48370392), (48, 44339526), (54, 39412912), (56, 38005308), (63, 33782496), (66, 32246928), (72, 29559684), (77, 27640224), (84, 25336872), (88, 24185196), (96, 22169763), (99, 21497952), (108, 19706456), (112, 19002654), (126, 16891248), (132, 16123464), (144, 14779842), (154, 13820112), (168, 12668436), (176, 12092598), (189, 11260832), (198, 10748976), (216, 9853228), (224, 9501327), (231, 9213408), (252, 8445624), (264, 8061732), (288, 7389921), (297, 7165984), (308, 6910056), (336, 6334218), (352, 6046299), (378, 5630416), (396, 5374488), (432, 4926614), (462, 4606704), (504, 4222812), (528, 4030866), (594, 3582992), (616, 3455028), (672, 3167109), (693, 3071136), (756, 2815208), (792, 2687244), (864, 2463307), (924, 2303352), (1008, 2111406), (1056, 2015433), (1188, 1791496), (1232, 1727514), (1386, 1535568), (1512, 1407604), (1584, 1343622), (1848, 1151676), (2016, 1055703), (2079, 1023712), (2376, 895748), (2464, 863757), (2772, 767784), (3024, 703802), (3168, 671811), (3696, 575838), (4158, 511856), (4752, 447874), (5544, 383892), (6048, 351901), (7392, 287919), (8316, 255928), (9504, 223937), (11088, 191946), (16632, 127964), (22176, 95973), (31991, 66528), (33264, 63982)]