1289644608

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50503}}^1$

素因数の和:50544

約数の個数: 112

約数和(自身を含む): 4104965120

約数和(自身を除く): 2815320512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 50503, 101006, 151509, 202012, 303018, 353521, 404024, 606036, 707042, 808048, 959557, 1060563, 1212072, 1414084, 1616096, 1919114, 2121126, 2424144, 2828168, 2878671, 3232192, 3838228, 4242252, 4848288, 5656336, 5757342, 6716899, 7676456, 8484504, 9696576, 11312672, 11514684, 13433798, 15352912, 16969008, 20150697, 22625344, 23029368, 26867596, 30705824, 33938016, 40301394, 46058736, 53735192, 61411648, 67876032, 80602788, 92117472, 107470384, 161205576, 184234944, 214940768, 322411152, 429881536, 644822304, 1289644608]

約数ペア:

[(1, 1289644608), (2, 644822304), (3, 429881536), (4, 322411152), (6, 214940768), (7, 184234944), (8, 161205576), (12, 107470384), (14, 92117472), (16, 80602788), (19, 67876032), (21, 61411648), (24, 53735192), (28, 46058736), (32, 40301394), (38, 33938016), (42, 30705824), (48, 26867596), (56, 23029368), (57, 22625344), (64, 20150697), (76, 16969008), (84, 15352912), (96, 13433798), (112, 11514684), (114, 11312672), (133, 9696576), (152, 8484504), (168, 7676456), (192, 6716899), (224, 5757342), (228, 5656336), (266, 4848288), (304, 4242252), (336, 3838228), (399, 3232192), (448, 2878671), (456, 2828168), (532, 2424144), (608, 2121126), (672, 1919114), (798, 1616096), (912, 1414084), (1064, 1212072), (1216, 1060563), (1344, 959557), (1596, 808048), (1824, 707042), (2128, 606036), (3192, 404024), (3648, 353521), (4256, 303018), (6384, 202012), (8512, 151509), (12768, 101006), (25536, 50503)]