398075328

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{98729}}^1$

素因数の和:98754

約数の個数: 84

約数和(自身を含む): 1304025840

約数和(自身を除く): 905950512

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, 98729, 197458, 296187, 394916, 592374, 691103, 789832, 888561, 1184748, 1382206, 1579664, 1777122, 2073309, 2369496, 2764412, 3159328, 3554244, 4146618, 4738992, 5528824, 6219927, 6318656, 7108488, 8293236, 9477984, 11057648, 12439854, 14216976, 16586472, 18955968, 22115296, 24879708, 28433952, 33172944, 44230592, 49759416, 56867904, 66345888, 99518832, 132691776, 199037664, 398075328]

約数ペア:

[(1, 398075328), (2, 199037664), (3, 132691776), (4, 99518832), (6, 66345888), (7, 56867904), (8, 49759416), (9, 44230592), (12, 33172944), (14, 28433952), (16, 24879708), (18, 22115296), (21, 18955968), (24, 16586472), (28, 14216976), (32, 12439854), (36, 11057648), (42, 9477984), (48, 8293236), (56, 7108488), (63, 6318656), (64, 6219927), (72, 5528824), (84, 4738992), (96, 4146618), (112, 3554244), (126, 3159328), (144, 2764412), (168, 2369496), (192, 2073309), (224, 1777122), (252, 1579664), (288, 1382206), (336, 1184748), (448, 888561), (504, 789832), (576, 691103), (672, 592374), (1008, 394916), (1344, 296187), (2016, 197458), (4032, 98729)]