1298637216

素因数分解:

$2^5\times 3^2\times {\mathrm{463}}^1\times {\mathrm{9739}}^1$

素因数の和:10218

約数の個数: 72

約数和(自身を含む): 3701355840

約数和(自身を除く): 2402718624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 463, 926, 1389, 1852, 2778, 3704, 4167, 5556, 7408, 8334, 9739, 11112, 14816, 16668, 19478, 22224, 29217, 33336, 38956, 44448, 58434, 66672, 77912, 87651, 116868, 133344, 155824, 175302, 233736, 311648, 350604, 467472, 701208, 934944, 1402416, 2804832, 4509157, 9018314, 13527471, 18036628, 27054942, 36073256, 40582413, 54109884, 72146512, 81164826, 108219768, 144293024, 162329652, 216439536, 324659304, 432879072, 649318608, 1298637216]

約数ペア:

[(1, 1298637216), (2, 649318608), (3, 432879072), (4, 324659304), (6, 216439536), (8, 162329652), (9, 144293024), (12, 108219768), (16, 81164826), (18, 72146512), (24, 54109884), (32, 40582413), (36, 36073256), (48, 27054942), (72, 18036628), (96, 13527471), (144, 9018314), (288, 4509157), (463, 2804832), (926, 1402416), (1389, 934944), (1852, 701208), (2778, 467472), (3704, 350604), (4167, 311648), (5556, 233736), (7408, 175302), (8334, 155824), (9739, 133344), (11112, 116868), (14816, 87651), (16668, 77912), (19478, 66672), (22224, 58434), (29217, 44448), (33336, 38956)]