305339328

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{25243}}^1$

素因数の和:25271

約数の個数: 112

約数和(自身を含む): 1025916160

約数和(自身を除く): 720576832

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, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 25243, 50486, 75729, 100972, 151458, 176701, 201944, 227187, 302916, 353402, 403888, 454374, 530103, 605832, 681561, 706804, 807776, 908748, 1060206, 1211664, 1363122, 1413608, 1590309, 1615552, 1817496, 2120412, 2423328, 2726244, 2827216, 3180618, 3634992, 4240824, 4770927, 4846656, 5452488, 5654432, 6361236, 7269984, 8481648, 9541854, 10904976, 11308864, 12722472, 14539968, 16963296, 19083708, 21809952, 25444944, 33926592, 38167416, 43619904, 50889888, 76334832, 101779776, 152669664, 305339328]

約数ペア:

[(1, 305339328), (2, 152669664), (3, 101779776), (4, 76334832), (6, 50889888), (7, 43619904), (8, 38167416), (9, 33926592), (12, 25444944), (14, 21809952), (16, 19083708), (18, 16963296), (21, 14539968), (24, 12722472), (27, 11308864), (28, 10904976), (32, 9541854), (36, 8481648), (42, 7269984), (48, 6361236), (54, 5654432), (56, 5452488), (63, 4846656), (64, 4770927), (72, 4240824), (84, 3634992), (96, 3180618), (108, 2827216), (112, 2726244), (126, 2423328), (144, 2120412), (168, 1817496), (189, 1615552), (192, 1590309), (216, 1413608), (224, 1363122), (252, 1211664), (288, 1060206), (336, 908748), (378, 807776), (432, 706804), (448, 681561), (504, 605832), (576, 530103), (672, 454374), (756, 403888), (864, 353402), (1008, 302916), (1344, 227187), (1512, 201944), (1728, 176701), (2016, 151458), (3024, 100972), (4032, 75729), (6048, 50486), (12096, 25243)]