428404032

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 224

約数和(自身を含む): 1457187840

約数和(自身を除く): 1028783808

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, 64, 72, 84, 96, 107, 108, 112, 126, 144, 168, 189, 192, 214, 216, 224, 252, 288, 321, 331, 336, 378, 428, 432, 448, 504, 576, 642, 662, 672, 749, 756, 856, 864, 963, 993, 1008, 1284, 1324, 1344, 1498, 1512, 1712, 1728, 1926, 1986, 2016, 2247, 2317, 2568, 2648, 2889, 2979, 2996, 3024, 3424, 3852, 3972, 4032, 4494, 4634, 5136, 5296, 5778, 5958, 5992, 6048, 6741, 6848, 6951, 7704, 7944, 8937, 8988, 9268, 10272, 10592, 11556, 11916, 11984, 12096, 13482, 13902, 15408, 15888, 17874, 17976, 18536, 20223, 20544, 20853, 21184, 23112, 23832, 23968, 26964, 27804, 30816, 31776, 35417, 35748, 35952, 37072, 40446, 41706, 46224, 47664, 47936, 53928, 55608, 61632, 62559, 63552, 70834, 71496, 71904, 74144, 80892, 83412, 92448, 95328, 106251, 107856, 111216, 125118, 141668, 142992, 143808, 148288, 161784, 166824, 184896, 190656, 212502, 215712, 222432, 247919, 250236, 283336, 285984, 318753, 323568, 333648, 425004, 431424, 444864, 495838, 500472, 566672, 571968, 637506, 647136, 667296, 743757, 850008, 956259, 991676, 1000944, 1133344, 1275012, 1294272, 1334592, 1487514, 1700016, 1912518, 1983352, 2001888, 2231271, 2266688, 2550024, 2975028, 3400032, 3825036, 3966704, 4003776, 4462542, 5100048, 5950056, 6693813, 6800064, 7650072, 7933408, 8925084, 10200096, 11900112, 13387626, 15300144, 15866816, 17850168, 20400192, 23800224, 26775252, 30600288, 35700336, 47600448, 53550504, 61200576, 71400672, 107101008, 142801344, 214202016, 428404032]

約数ペア:

[(1, 428404032), (2, 214202016), (3, 142801344), (4, 107101008), (6, 71400672), (7, 61200576), (8, 53550504), (9, 47600448), (12, 35700336), (14, 30600288), (16, 26775252), (18, 23800224), (21, 20400192), (24, 17850168), (27, 15866816), (28, 15300144), (32, 13387626), (36, 11900112), (42, 10200096), (48, 8925084), (54, 7933408), (56, 7650072), (63, 6800064), (64, 6693813), (72, 5950056), (84, 5100048), (96, 4462542), (107, 4003776), (108, 3966704), (112, 3825036), (126, 3400032), (144, 2975028), (168, 2550024), (189, 2266688), (192, 2231271), (214, 2001888), (216, 1983352), (224, 1912518), (252, 1700016), (288, 1487514), (321, 1334592), (331, 1294272), (336, 1275012), (378, 1133344), (428, 1000944), (432, 991676), (448, 956259), (504, 850008), (576, 743757), (642, 667296), (662, 647136), (672, 637506), (749, 571968), (756, 566672), (856, 500472), (864, 495838), (963, 444864), (993, 431424), (1008, 425004), (1284, 333648), (1324, 323568), (1344, 318753), (1498, 285984), (1512, 283336), (1712, 250236), (1728, 247919), (1926, 222432), (1986, 215712), (2016, 212502), (2247, 190656), (2317, 184896), (2568, 166824), (2648, 161784), (2889, 148288), (2979, 143808), (2996, 142992), (3024, 141668), (3424, 125118), (3852, 111216), (3972, 107856), (4032, 106251), (4494, 95328), (4634, 92448), (5136, 83412), (5296, 80892), (5778, 74144), (5958, 71904), (5992, 71496), (6048, 70834), (6741, 63552), (6848, 62559), (6951, 61632), (7704, 55608), (7944, 53928), (8937, 47936), (8988, 47664), (9268, 46224), (10272, 41706), (10592, 40446), (11556, 37072), (11916, 35952), (11984, 35748), (12096, 35417), (13482, 31776), (13902, 30816), (15408, 27804), (15888, 26964), (17874, 23968), (17976, 23832), (18536, 23112), (20223, 21184), (20544, 20853)]