216545148

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{26267}}^1$

素因数の和:26506

約数の個数: 36

約数和(自身を含む): 549789240

約数和(自身を除く): 333244092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 26267, 52534, 78801, 105068, 157602, 236403, 315204, 472806, 945612, 6015143, 12030286, 18045429, 24060572, 36090858, 54136287, 72181716, 108272574, 216545148]

約数ペア:

[(1, 216545148), (2, 108272574), (3, 72181716), (4, 54136287), (6, 36090858), (9, 24060572), (12, 18045429), (18, 12030286), (36, 6015143), (229, 945612), (458, 472806), (687, 315204), (916, 236403), (1374, 157602), (2061, 105068), (2748, 78801), (4122, 52534), (8244, 26267)]