305137728

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{75679}}^1$

素因数の和:75704

約数の個数: 84

約数和(自身を含む): 999581440

約数和(自身を除く): 694443712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 75679, 151358, 227037, 302716, 454074, 529753, 605432, 681111, 908148, 1059506, 1210864, 1362222, 1589259, 1816296, 2119012, 2421728, 2724444, 3178518, 3632592, 4238024, 4767777, 4843456, 5448888, 6357036, 7265184, 8476048, 9535554, 10897776, 12714072, 14530368, 16952096, 19071108, 21795552, 25428144, 33904192, 38142216, 43591104, 50856288, 76284432, 101712576, 152568864, 305137728]

約数ペア:

[(1, 305137728), (2, 152568864), (3, 101712576), (4, 76284432), (6, 50856288), (7, 43591104), (8, 38142216), (9, 33904192), (12, 25428144), (14, 21795552), (16, 19071108), (18, 16952096), (21, 14530368), (24, 12714072), (28, 10897776), (32, 9535554), (36, 8476048), (42, 7265184), (48, 6357036), (56, 5448888), (63, 4843456), (64, 4767777), (72, 4238024), (84, 3632592), (96, 3178518), (112, 2724444), (126, 2421728), (144, 2119012), (168, 1816296), (192, 1589259), (224, 1362222), (252, 1210864), (288, 1059506), (336, 908148), (448, 681111), (504, 605432), (576, 529753), (672, 454074), (1008, 302716), (1344, 227037), (2016, 151358), (4032, 75679)]