287990734896

素因数分解:

$2^4\times 3^2\times {\mathrm{1999935659}}^1$

素因数の和:1999935673

約数の個数: 30

約数和(自身を含む): 805974070980

約数和(自身を除く): 517983336084

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1999935659, 3999871318, 5999806977, 7999742636, 11999613954, 15999485272, 17999420931, 23999227908, 31998970544, 35998841862, 47998455816, 71997683724, 95996911632, 143995367448, 287990734896]

約数ペア:

[(1, 287990734896), (2, 143995367448), (3, 95996911632), (4, 71997683724), (6, 47998455816), (8, 35998841862), (9, 31998970544), (12, 23999227908), (16, 17999420931), (18, 15999485272), (24, 11999613954), (36, 7999742636), (48, 5999806977), (72, 3999871318), (144, 1999935659)]