225520128

素因数分解:

$2^9\times 3^2\times {\mathrm{109}}^1\times {\mathrm{449}}^1$

素因数の和:582

約数の個数: 120

約数和(自身を含む): 658300500

約数和(自身を除く): 432780372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 109, 128, 144, 192, 218, 256, 288, 327, 384, 436, 449, 512, 576, 654, 768, 872, 898, 981, 1152, 1308, 1347, 1536, 1744, 1796, 1962, 2304, 2616, 2694, 3488, 3592, 3924, 4041, 4608, 5232, 5388, 6976, 7184, 7848, 8082, 10464, 10776, 13952, 14368, 15696, 16164, 20928, 21552, 27904, 28736, 31392, 32328, 41856, 43104, 48941, 55808, 57472, 62784, 64656, 83712, 86208, 97882, 114944, 125568, 129312, 146823, 167424, 172416, 195764, 229888, 251136, 258624, 293646, 344832, 391528, 440469, 502272, 517248, 587292, 689664, 783056, 880938, 1034496, 1174584, 1566112, 1761876, 2068992, 2349168, 3132224, 3523752, 4698336, 6264448, 7047504, 9396672, 12528896, 14095008, 18793344, 25057792, 28190016, 37586688, 56380032, 75173376, 112760064, 225520128]

約数ペア:

[(1, 225520128), (2, 112760064), (3, 75173376), (4, 56380032), (6, 37586688), (8, 28190016), (9, 25057792), (12, 18793344), (16, 14095008), (18, 12528896), (24, 9396672), (32, 7047504), (36, 6264448), (48, 4698336), (64, 3523752), (72, 3132224), (96, 2349168), (109, 2068992), (128, 1761876), (144, 1566112), (192, 1174584), (218, 1034496), (256, 880938), (288, 783056), (327, 689664), (384, 587292), (436, 517248), (449, 502272), (512, 440469), (576, 391528), (654, 344832), (768, 293646), (872, 258624), (898, 251136), (981, 229888), (1152, 195764), (1308, 172416), (1347, 167424), (1536, 146823), (1744, 129312), (1796, 125568), (1962, 114944), (2304, 97882), (2616, 86208), (2694, 83712), (3488, 64656), (3592, 62784), (3924, 57472), (4041, 55808), (4608, 48941), (5232, 43104), (5388, 41856), (6976, 32328), (7184, 31392), (7848, 28736), (8082, 27904), (10464, 21552), (10776, 20928), (13952, 16164), (14368, 15696)]