418537128

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{210109}}^1$

素因数の和:210201

約数の個数: 32

約数和(自身を含む): 1058954400

約数和(自身を除く): 640417272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 210109, 420218, 630327, 840436, 1260654, 1680872, 2521308, 5042616, 17439047, 34878094, 52317141, 69756188, 104634282, 139512376, 209268564, 418537128]

約数ペア:

[(1, 418537128), (2, 209268564), (3, 139512376), (4, 104634282), (6, 69756188), (8, 52317141), (12, 34878094), (24, 17439047), (83, 5042616), (166, 2521308), (249, 1680872), (332, 1260654), (498, 840436), (664, 630327), (996, 420218), (1992, 210109)]