730520244

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{953}}^1$

素因数の和:1269

約数の個数: 72

約数和(自身を含む): 1875182400

約数和(自身を除く): 1144662156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 199, 214, 321, 398, 428, 597, 642, 796, 953, 963, 1194, 1284, 1791, 1906, 1926, 2388, 2859, 3582, 3812, 3852, 5718, 7164, 8577, 11436, 17154, 21293, 34308, 42586, 63879, 85172, 101971, 127758, 189647, 191637, 203942, 255516, 305913, 379294, 383274, 407884, 568941, 611826, 758588, 766548, 917739, 1137882, 1223652, 1706823, 1835478, 2275764, 3413646, 3670956, 6827292, 20292229, 40584458, 60876687, 81168916, 121753374, 182630061, 243506748, 365260122, 730520244]

約数ペア:

[(1, 730520244), (2, 365260122), (3, 243506748), (4, 182630061), (6, 121753374), (9, 81168916), (12, 60876687), (18, 40584458), (36, 20292229), (107, 6827292), (199, 3670956), (214, 3413646), (321, 2275764), (398, 1835478), (428, 1706823), (597, 1223652), (642, 1137882), (796, 917739), (953, 766548), (963, 758588), (1194, 611826), (1284, 568941), (1791, 407884), (1906, 383274), (1926, 379294), (2388, 305913), (2859, 255516), (3582, 203942), (3812, 191637), (3852, 189647), (5718, 127758), (7164, 101971), (8577, 85172), (11436, 63879), (17154, 42586), (21293, 34308)]