628026048

素因数分解:

$2^6\times 3^4\times {\mathrm{13}}^1\times {\mathrm{9319}}^1$

素因数の和:9356

約数の個数: 140

約数和(自身を含む): 2005086160

約数和(自身を除く): 1377060112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 288, 312, 324, 351, 416, 432, 468, 576, 624, 648, 702, 832, 864, 936, 1053, 1248, 1296, 1404, 1728, 1872, 2106, 2496, 2592, 2808, 3744, 4212, 5184, 5616, 7488, 8424, 9319, 11232, 16848, 18638, 22464, 27957, 33696, 37276, 55914, 67392, 74552, 83871, 111828, 121147, 149104, 167742, 223656, 242294, 251613, 298208, 335484, 363441, 447312, 484588, 503226, 596416, 670968, 726882, 754839, 894624, 969176, 1006452, 1090323, 1341936, 1453764, 1509678, 1789248, 1938352, 2012904, 2180646, 2683872, 2907528, 3019356, 3270969, 3876704, 4025808, 4361292, 5367744, 5815056, 6038712, 6541938, 7753408, 8051616, 8722584, 9812907, 11630112, 12077424, 13083876, 16103232, 17445168, 19625814, 23260224, 24154848, 26167752, 34890336, 39251628, 48309696, 52335504, 69780672, 78503256, 104671008, 157006512, 209342016, 314013024, 628026048]

約数ペア:

[(1, 628026048), (2, 314013024), (3, 209342016), (4, 157006512), (6, 104671008), (8, 78503256), (9, 69780672), (12, 52335504), (13, 48309696), (16, 39251628), (18, 34890336), (24, 26167752), (26, 24154848), (27, 23260224), (32, 19625814), (36, 17445168), (39, 16103232), (48, 13083876), (52, 12077424), (54, 11630112), (64, 9812907), (72, 8722584), (78, 8051616), (81, 7753408), (96, 6541938), (104, 6038712), (108, 5815056), (117, 5367744), (144, 4361292), (156, 4025808), (162, 3876704), (192, 3270969), (208, 3019356), (216, 2907528), (234, 2683872), (288, 2180646), (312, 2012904), (324, 1938352), (351, 1789248), (416, 1509678), (432, 1453764), (468, 1341936), (576, 1090323), (624, 1006452), (648, 969176), (702, 894624), (832, 754839), (864, 726882), (936, 670968), (1053, 596416), (1248, 503226), (1296, 484588), (1404, 447312), (1728, 363441), (1872, 335484), (2106, 298208), (2496, 251613), (2592, 242294), (2808, 223656), (3744, 167742), (4212, 149104), (5184, 121147), (5616, 111828), (7488, 83871), (8424, 74552), (9319, 67392), (11232, 55914), (16848, 37276), (18638, 33696), (22464, 27957)]