505014912

素因数分解:

$2^7\times 3^4\times {\mathrm{67}}^1\times {\mathrm{727}}^1$

素因数の和:820

約数の個数: 160

約数和(自身を含む): 1527445920

約数和(自身を除く): 1022431008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 67, 72, 81, 96, 108, 128, 134, 144, 162, 192, 201, 216, 268, 288, 324, 384, 402, 432, 536, 576, 603, 648, 727, 804, 864, 1072, 1152, 1206, 1296, 1454, 1608, 1728, 1809, 2144, 2181, 2412, 2592, 2908, 3216, 3456, 3618, 4288, 4362, 4824, 5184, 5427, 5816, 6432, 6543, 7236, 8576, 8724, 9648, 10368, 10854, 11632, 12864, 13086, 14472, 17448, 19296, 19629, 21708, 23264, 25728, 26172, 28944, 34896, 38592, 39258, 43416, 46528, 48709, 52344, 57888, 58887, 69792, 77184, 78516, 86832, 93056, 97418, 104688, 115776, 117774, 139584, 146127, 157032, 173664, 194836, 209376, 231552, 235548, 279168, 292254, 314064, 347328, 389672, 418752, 438381, 471096, 584508, 628128, 694656, 779344, 837504, 876762, 942192, 1169016, 1256256, 1315143, 1558688, 1753524, 1884384, 2338032, 2512512, 2630286, 3117376, 3507048, 3768768, 3945429, 4676064, 5260572, 6234752, 7014096, 7537536, 7890858, 9352128, 10521144, 14028192, 15781716, 18704256, 21042288, 28056384, 31563432, 42084576, 56112768, 63126864, 84169152, 126253728, 168338304, 252507456, 505014912]

約数ペア:

[(1, 505014912), (2, 252507456), (3, 168338304), (4, 126253728), (6, 84169152), (8, 63126864), (9, 56112768), (12, 42084576), (16, 31563432), (18, 28056384), (24, 21042288), (27, 18704256), (32, 15781716), (36, 14028192), (48, 10521144), (54, 9352128), (64, 7890858), (67, 7537536), (72, 7014096), (81, 6234752), (96, 5260572), (108, 4676064), (128, 3945429), (134, 3768768), (144, 3507048), (162, 3117376), (192, 2630286), (201, 2512512), (216, 2338032), (268, 1884384), (288, 1753524), (324, 1558688), (384, 1315143), (402, 1256256), (432, 1169016), (536, 942192), (576, 876762), (603, 837504), (648, 779344), (727, 694656), (804, 628128), (864, 584508), (1072, 471096), (1152, 438381), (1206, 418752), (1296, 389672), (1454, 347328), (1608, 314064), (1728, 292254), (1809, 279168), (2144, 235548), (2181, 231552), (2412, 209376), (2592, 194836), (2908, 173664), (3216, 157032), (3456, 146127), (3618, 139584), (4288, 117774), (4362, 115776), (4824, 104688), (5184, 97418), (5427, 93056), (5816, 86832), (6432, 78516), (6543, 77184), (7236, 69792), (8576, 58887), (8724, 57888), (9648, 52344), (10368, 48709), (10854, 46528), (11632, 43416), (12864, 39258), (13086, 38592), (14472, 34896), (17448, 28944), (19296, 26172), (19629, 25728), (21708, 23264)]