275051868

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251879}}^1$

素因数の和:251906

約数の個数: 48

約数和(自身を含む): 789895680

約数和(自身を除く): 514843812

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 251879, 503758, 755637, 1007516, 1511274, 1763153, 3022548, 3274427, 3526306, 5289459, 6548854, 7052612, 9823281, 10578918, 13097708, 19646562, 21157836, 22920989, 39293124, 45841978, 68762967, 91683956, 137525934, 275051868]

約数ペア:

[(1, 275051868), (2, 137525934), (3, 91683956), (4, 68762967), (6, 45841978), (7, 39293124), (12, 22920989), (13, 21157836), (14, 19646562), (21, 13097708), (26, 10578918), (28, 9823281), (39, 7052612), (42, 6548854), (52, 5289459), (78, 3526306), (84, 3274427), (91, 3022548), (156, 1763153), (182, 1511274), (273, 1007516), (364, 755637), (546, 503758), (1092, 251879)]