2180460984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^4\times {\mathrm{3181}}^1$

素因数の和:3242

約数の個数: 80

約数和(自身を含む): 5907255720

約数和(自身を除く): 3726794736

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 2197, 3181, 4056, 4394, 6362, 6591, 8788, 9543, 12724, 13182, 17576, 19086, 25448, 26364, 28561, 38172, 41353, 52728, 57122, 76344, 82706, 85683, 114244, 124059, 165412, 171366, 228488, 248118, 330824, 342732, 496236, 537589, 685464, 992472, 1075178, 1612767, 2150356, 3225534, 4300712, 6451068, 6988657, 12902136, 13977314, 20965971, 27954628, 41931942, 55909256, 83863884, 90852541, 167727768, 181705082, 272557623, 363410164, 545115246, 726820328, 1090230492, 2180460984]

約数ペア:

[(1, 2180460984), (2, 1090230492), (3, 726820328), (4, 545115246), (6, 363410164), (8, 272557623), (12, 181705082), (13, 167727768), (24, 90852541), (26, 83863884), (39, 55909256), (52, 41931942), (78, 27954628), (104, 20965971), (156, 13977314), (169, 12902136), (312, 6988657), (338, 6451068), (507, 4300712), (676, 3225534), (1014, 2150356), (1352, 1612767), (2028, 1075178), (2197, 992472), (3181, 685464), (4056, 537589), (4394, 496236), (6362, 342732), (6591, 330824), (8788, 248118), (9543, 228488), (12724, 171366), (13182, 165412), (17576, 124059), (19086, 114244), (25448, 85683), (26364, 82706), (28561, 76344), (38172, 57122), (41353, 52728)]