256802148

素因数分解:

$2^2\times 3^2\times {\mathrm{7133393}}^1$

素因数の和:7133403

約数の個数: 18

約数和(自身を含む): 649138854

約数和(自身を除く): 392336706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 7133393, 14266786, 21400179, 28533572, 42800358, 64200537, 85600716, 128401074, 256802148]

約数ペア:

[(1, 256802148), (2, 128401074), (3, 85600716), (4, 64200537), (6, 42800358), (9, 28533572), (12, 21400179), (18, 14266786), (36, 7133393)]