8400672

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{463}}^1$

素因数の和:492

約数の個数: 120

約数和(自身を含む): 28296576

約数和(自身を除く): 19895904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 463, 504, 567, 648, 672, 756, 864, 926, 1008, 1134, 1296, 1389, 1512, 1852, 2016, 2268, 2592, 2778, 3024, 3241, 3704, 4167, 4536, 5556, 6048, 6482, 7408, 8334, 9072, 9723, 11112, 12501, 12964, 14816, 16668, 18144, 19446, 22224, 25002, 25928, 29169, 33336, 37503, 38892, 44448, 50004, 51856, 58338, 66672, 75006, 77784, 87507, 100008, 103712, 116676, 133344, 150012, 155568, 175014, 200016, 233352, 262521, 300024, 311136, 350028, 400032, 466704, 525042, 600048, 700056, 933408, 1050084, 1200096, 1400112, 2100168, 2800224, 4200336, 8400672]

約数ペア:

[(1, 8400672), (2, 4200336), (3, 2800224), (4, 2100168), (6, 1400112), (7, 1200096), (8, 1050084), (9, 933408), (12, 700056), (14, 600048), (16, 525042), (18, 466704), (21, 400032), (24, 350028), (27, 311136), (28, 300024), (32, 262521), (36, 233352), (42, 200016), (48, 175014), (54, 155568), (56, 150012), (63, 133344), (72, 116676), (81, 103712), (84, 100008), (96, 87507), (108, 77784), (112, 75006), (126, 66672), (144, 58338), (162, 51856), (168, 50004), (189, 44448), (216, 38892), (224, 37503), (252, 33336), (288, 29169), (324, 25928), (336, 25002), (378, 22224), (432, 19446), (463, 18144), (504, 16668), (567, 14816), (648, 12964), (672, 12501), (756, 11112), (864, 9723), (926, 9072), (1008, 8334), (1134, 7408), (1296, 6482), (1389, 6048), (1512, 5556), (1852, 4536), (2016, 4167), (2268, 3704), (2592, 3241), (2778, 3024)]