256804516812

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{319408603}}^1$

素因数の和:319408677

約数の個数: 24

約数和(自身を含む): 608153982016

約数和(自身を除く): 351349465204

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 319408603, 638817206, 958225809, 1277634412, 1916451618, 3832903236, 21400376401, 42800752802, 64201129203, 85601505604, 128402258406, 256804516812]

約数ペア:

[(1, 256804516812), (2, 128402258406), (3, 85601505604), (4, 64201129203), (6, 42800752802), (12, 21400376401), (67, 3832903236), (134, 1916451618), (201, 1277634412), (268, 958225809), (402, 638817206), (804, 319408603)]