218173812

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{659}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 521579520

約数和(自身を除く): 303405708

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 587, 659, 1174, 1318, 1761, 1977, 2348, 2636, 3522, 3954, 7044, 7908, 27589, 30973, 55178, 61946, 82767, 92919, 110356, 123892, 165534, 185838, 331068, 371676, 386833, 773666, 1160499, 1547332, 2320998, 4641996, 18181151, 36362302, 54543453, 72724604, 109086906, 218173812]

約数ペア:

[(1, 218173812), (2, 109086906), (3, 72724604), (4, 54543453), (6, 36362302), (12, 18181151), (47, 4641996), (94, 2320998), (141, 1547332), (188, 1160499), (282, 773666), (564, 386833), (587, 371676), (659, 331068), (1174, 185838), (1318, 165534), (1761, 123892), (1977, 110356), (2348, 92919), (2636, 82767), (3522, 61946), (3954, 55178), (7044, 30973), (7908, 27589)]