289737678

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{6043}}^1$

素因数の和:6240

約数の個数: 32

約数和(自身を含む): 593569152

約数和(自身を除く): 303831474

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 786, 6043, 7991, 12086, 15982, 18129, 23973, 36258, 47946, 368623, 737246, 791633, 1105869, 1583266, 2211738, 2374899, 4749798, 48289613, 96579226, 144868839, 289737678]

約数ペア:

[(1, 289737678), (2, 144868839), (3, 96579226), (6, 48289613), (61, 4749798), (122, 2374899), (131, 2211738), (183, 1583266), (262, 1105869), (366, 791633), (393, 737246), (786, 368623), (6043, 47946), (7991, 36258), (12086, 23973), (15982, 18129)]