251494272

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5077}}^1$

素因数の和:5140

約数の個数: 96

約数和(自身を含む): 740677080

約数和(自身を除く): 489182808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 5077, 5504, 6192, 8256, 10154, 12384, 15231, 16512, 20308, 24768, 30462, 40616, 45693, 49536, 60924, 81232, 91386, 121848, 162464, 182772, 218311, 243696, 324928, 365544, 436622, 487392, 649856, 654933, 731088, 873244, 974784, 1309866, 1462176, 1746488, 1949568, 1964799, 2619732, 2924352, 3492976, 3929598, 5239464, 5848704, 6985952, 7859196, 10478928, 13971904, 15718392, 20957856, 27943808, 31436784, 41915712, 62873568, 83831424, 125747136, 251494272]

約数ペア:

[(1, 251494272), (2, 125747136), (3, 83831424), (4, 62873568), (6, 41915712), (8, 31436784), (9, 27943808), (12, 20957856), (16, 15718392), (18, 13971904), (24, 10478928), (32, 7859196), (36, 6985952), (43, 5848704), (48, 5239464), (64, 3929598), (72, 3492976), (86, 2924352), (96, 2619732), (128, 1964799), (129, 1949568), (144, 1746488), (172, 1462176), (192, 1309866), (258, 974784), (288, 873244), (344, 731088), (384, 654933), (387, 649856), (516, 487392), (576, 436622), (688, 365544), (774, 324928), (1032, 243696), (1152, 218311), (1376, 182772), (1548, 162464), (2064, 121848), (2752, 91386), (3096, 81232), (4128, 60924), (5077, 49536), (5504, 45693), (6192, 40616), (8256, 30462), (10154, 24768), (12384, 20308), (15231, 16512)]