278327402484

素因数分解:

$2^2\times 3^1\times {\mathrm{69143}}^1\times {\mathrm{335449}}^1$

素因数の和:404599

約数の個数: 24

約数和(自身を含む): 649441934400

約数和(自身を除く): 371114531916

約数列:

[1, 2, 3, 4, 6, 12, 69143, 138286, 207429, 276572, 335449, 414858, 670898, 829716, 1006347, 1341796, 2012694, 4025388, 23193950207, 46387900414, 69581850621, 92775800828, 139163701242, 278327402484]

約数ペア:

[(1, 278327402484), (2, 139163701242), (3, 92775800828), (4, 69581850621), (6, 46387900414), (12, 23193950207), (69143, 4025388), (138286, 2012694), (207429, 1341796), (276572, 1006347), (335449, 829716), (414858, 670898)]