504702128

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{839}}^1$

素因数の和:1026

約数の個数: 80

約数和(自身を含む): 1154926080

約数和(自身を除く): 650223952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 131, 164, 262, 287, 328, 524, 574, 656, 839, 917, 1048, 1148, 1678, 1834, 2096, 2296, 3356, 3668, 4592, 5371, 5873, 6712, 7336, 10742, 11746, 13424, 14672, 21484, 23492, 34399, 37597, 42968, 46984, 68798, 75194, 85936, 93968, 109909, 137596, 150388, 219818, 240793, 275192, 300776, 439636, 481586, 550384, 601552, 769363, 879272, 963172, 1538726, 1758544, 1926344, 3077452, 3852688, 4506269, 6154904, 9012538, 12309808, 18025076, 31543883, 36050152, 63087766, 72100304, 126175532, 252351064, 504702128]

約数ペア:

[(1, 504702128), (2, 252351064), (4, 126175532), (7, 72100304), (8, 63087766), (14, 36050152), (16, 31543883), (28, 18025076), (41, 12309808), (56, 9012538), (82, 6154904), (112, 4506269), (131, 3852688), (164, 3077452), (262, 1926344), (287, 1758544), (328, 1538726), (524, 963172), (574, 879272), (656, 769363), (839, 601552), (917, 550384), (1048, 481586), (1148, 439636), (1678, 300776), (1834, 275192), (2096, 240793), (2296, 219818), (3356, 150388), (3668, 137596), (4592, 109909), (5371, 93968), (5873, 85936), (6712, 75194), (7336, 68798), (10742, 46984), (11746, 42968), (13424, 37597), (14672, 34399), (21484, 23492)]