393470507808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{195173863}}^1$

素因数の和:195173886

約数の個数: 72

約数和(自身を含む): 1278779156928

約数和(自身を除く): 885308649120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 195173863, 390347726, 585521589, 780695452, 1171043178, 1366217041, 1561390904, 1756564767, 2342086356, 2732434082, 3122781808, 3513129534, 4098651123, 4684172712, 5464868164, 6245563616, 7026259068, 8197302246, 9368345424, 10929736328, 12295953369, 14052518136, 16394604492, 18736690848, 21859472656, 24591906738, 28105036272, 32789208984, 43718945312, 49183813476, 56210072544, 65578417968, 98367626952, 131156835936, 196735253904, 393470507808]

約数ペア:

[(1, 393470507808), (2, 196735253904), (3, 131156835936), (4, 98367626952), (6, 65578417968), (7, 56210072544), (8, 49183813476), (9, 43718945312), (12, 32789208984), (14, 28105036272), (16, 24591906738), (18, 21859472656), (21, 18736690848), (24, 16394604492), (28, 14052518136), (32, 12295953369), (36, 10929736328), (42, 9368345424), (48, 8197302246), (56, 7026259068), (63, 6245563616), (72, 5464868164), (84, 4684172712), (96, 4098651123), (112, 3513129534), (126, 3122781808), (144, 2732434082), (168, 2342086356), (224, 1756564767), (252, 1561390904), (288, 1366217041), (336, 1171043178), (504, 780695452), (672, 585521589), (1008, 390347726), (2016, 195173863)]