304864672

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11478

約数の個数: 72

約数和(自身を含む): 739329444

約数和(自身を除く): 434464772

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 784, 833, 952, 1568, 1666, 1904, 3332, 3808, 6664, 11437, 13328, 22874, 26656, 45748, 80059, 91496, 160118, 182992, 194429, 320236, 365984, 388858, 560413, 640472, 777716, 1120826, 1280944, 1361003, 1555432, 2241652, 2561888, 2722006, 3110864, 4483304, 5444012, 6221728, 8966608, 9527021, 10888024, 17933216, 19054042, 21776048, 38108084, 43552096, 76216168, 152432336, 304864672]

約数ペア:

[(1, 304864672), (2, 152432336), (4, 76216168), (7, 43552096), (8, 38108084), (14, 21776048), (16, 19054042), (17, 17933216), (28, 10888024), (32, 9527021), (34, 8966608), (49, 6221728), (56, 5444012), (68, 4483304), (98, 3110864), (112, 2722006), (119, 2561888), (136, 2241652), (196, 1555432), (224, 1361003), (238, 1280944), (272, 1120826), (392, 777716), (476, 640472), (544, 560413), (784, 388858), (833, 365984), (952, 320236), (1568, 194429), (1666, 182992), (1904, 160118), (3332, 91496), (3808, 80059), (6664, 45748), (11437, 26656), (13328, 22874)]