503681376

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:497

約数の個数: 144

約数和(自身を含む): 1468805184

約数和(自身を除く): 965123808

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 121, 131, 132, 176, 242, 262, 264, 331, 352, 363, 393, 484, 524, 528, 662, 726, 786, 968, 993, 1048, 1056, 1324, 1441, 1452, 1572, 1936, 1986, 2096, 2648, 2882, 2904, 3144, 3641, 3872, 3972, 4192, 4323, 5296, 5764, 5808, 6288, 7282, 7944, 8646, 10592, 10923, 11528, 11616, 12576, 14564, 15851, 15888, 17292, 21846, 23056, 29128, 31702, 31776, 34584, 40051, 43361, 43692, 46112, 47553, 58256, 63404, 69168, 80102, 86722, 87384, 95106, 116512, 120153, 126808, 130083, 138336, 160204, 173444, 174768, 190212, 240306, 253616, 260166, 320408, 346888, 349536, 380424, 476971, 480612, 507232, 520332, 640816, 693776, 760848, 953942, 961224, 1040664, 1281632, 1387552, 1430913, 1521696, 1907884, 1922448, 2081328, 2861826, 3815768, 3844896, 4162656, 5246681, 5723652, 7631536, 10493362, 11447304, 15263072, 15740043, 20986724, 22894608, 31480086, 41973448, 45789216, 62960172, 83946896, 125920344, 167893792, 251840688, 503681376]

約数ペア:

[(1, 503681376), (2, 251840688), (3, 167893792), (4, 125920344), (6, 83946896), (8, 62960172), (11, 45789216), (12, 41973448), (16, 31480086), (22, 22894608), (24, 20986724), (32, 15740043), (33, 15263072), (44, 11447304), (48, 10493362), (66, 7631536), (88, 5723652), (96, 5246681), (121, 4162656), (131, 3844896), (132, 3815768), (176, 2861826), (242, 2081328), (262, 1922448), (264, 1907884), (331, 1521696), (352, 1430913), (363, 1387552), (393, 1281632), (484, 1040664), (524, 961224), (528, 953942), (662, 760848), (726, 693776), (786, 640816), (968, 520332), (993, 507232), (1048, 480612), (1056, 476971), (1324, 380424), (1441, 349536), (1452, 346888), (1572, 320408), (1936, 260166), (1986, 253616), (2096, 240306), (2648, 190212), (2882, 174768), (2904, 173444), (3144, 160204), (3641, 138336), (3872, 130083), (3972, 126808), (4192, 120153), (4323, 116512), (5296, 95106), (5764, 87384), (5808, 86722), (6288, 80102), (7282, 69168), (7944, 63404), (8646, 58256), (10592, 47553), (10923, 46112), (11528, 43692), (11616, 43361), (12576, 40051), (14564, 34584), (15851, 31776), (15888, 31702), (17292, 29128), (21846, 23056)]