390242832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{1161437}}^1$

素因数の和:1161455

約数の個数: 40

約数和(自身を含む): 1152146496

約数和(自身を除く): 761903664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 1161437, 2322874, 3484311, 4645748, 6968622, 8130059, 9291496, 13937244, 16260118, 18582992, 24390177, 27874488, 32520236, 48780354, 55748976, 65040472, 97560708, 130080944, 195121416, 390242832]

約数ペア:

[(1, 390242832), (2, 195121416), (3, 130080944), (4, 97560708), (6, 65040472), (7, 55748976), (8, 48780354), (12, 32520236), (14, 27874488), (16, 24390177), (21, 18582992), (24, 16260118), (28, 13937244), (42, 9291496), (48, 8130059), (56, 6968622), (84, 4645748), (112, 3484311), (168, 2322874), (336, 1161437)]