289457062

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 487648512

約数和(自身を除く): 198191450

約数列:

[1, 2, 17, 29, 34, 53, 58, 106, 191, 382, 493, 841, 901, 986, 1537, 1682, 1802, 3074, 3247, 5539, 6494, 10123, 11078, 14297, 20246, 26129, 28594, 44573, 52258, 89146, 94163, 160631, 172091, 188326, 293567, 321262, 344182, 587134, 757741, 1515482, 2730727, 4990639, 5461454, 8513443, 9981278, 17026886, 144728531, 289457062]

約数ペア:

[(1, 289457062), (2, 144728531), (17, 17026886), (29, 9981278), (34, 8513443), (53, 5461454), (58, 4990639), (106, 2730727), (191, 1515482), (382, 757741), (493, 587134), (841, 344182), (901, 321262), (986, 293567), (1537, 188326), (1682, 172091), (1802, 160631), (3074, 94163), (3247, 89146), (5539, 52258), (6494, 44573), (10123, 28594), (11078, 26129), (14297, 20246)]