1800757344

素因数分解:

$2^5\times 3^1\times {\mathrm{157}}^2\times {\mathrm{761}}^1$

素因数の和:1088

約数の個数: 72

約数和(自身を含む): 4763539368

約数和(自身を除く): 2962782024

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157, 314, 471, 628, 761, 942, 1256, 1522, 1884, 2283, 2512, 3044, 3768, 4566, 5024, 6088, 7536, 9132, 12176, 15072, 18264, 24352, 24649, 36528, 49298, 73056, 73947, 98596, 119477, 147894, 197192, 238954, 295788, 358431, 394384, 477908, 591576, 716862, 788768, 955816, 1183152, 1433724, 1911632, 2366304, 2867448, 3823264, 5734896, 11469792, 18757889, 37515778, 56273667, 75031556, 112547334, 150063112, 225094668, 300126224, 450189336, 600252448, 900378672, 1800757344]

約数ペア:

[(1, 1800757344), (2, 900378672), (3, 600252448), (4, 450189336), (6, 300126224), (8, 225094668), (12, 150063112), (16, 112547334), (24, 75031556), (32, 56273667), (48, 37515778), (96, 18757889), (157, 11469792), (314, 5734896), (471, 3823264), (628, 2867448), (761, 2366304), (942, 1911632), (1256, 1433724), (1522, 1183152), (1884, 955816), (2283, 788768), (2512, 716862), (3044, 591576), (3768, 477908), (4566, 394384), (5024, 358431), (6088, 295788), (7536, 238954), (9132, 197192), (12176, 147894), (15072, 119477), (18264, 98596), (24352, 73947), (24649, 73056), (36528, 49298)]