778814724

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{191}}^1\times {\mathrm{3299}}^1$

素因数の和:3600

約数の個数: 48

約数和(自身を含む): 1845043200

約数和(自身を除く): 1066228476

約数列:

[1, 2, 3, 4, 6, 12, 103, 191, 206, 309, 382, 412, 573, 618, 764, 1146, 1236, 2292, 3299, 6598, 9897, 13196, 19673, 19794, 39346, 39588, 59019, 78692, 118038, 236076, 339797, 630109, 679594, 1019391, 1260218, 1359188, 1890327, 2038782, 2520436, 3780654, 4077564, 7561308, 64901227, 129802454, 194703681, 259604908, 389407362, 778814724]

約数ペア:

[(1, 778814724), (2, 389407362), (3, 259604908), (4, 194703681), (6, 129802454), (12, 64901227), (103, 7561308), (191, 4077564), (206, 3780654), (309, 2520436), (382, 2038782), (412, 1890327), (573, 1359188), (618, 1260218), (764, 1019391), (1146, 679594), (1236, 630109), (2292, 339797), (3299, 236076), (6598, 118038), (9897, 78692), (13196, 59019), (19673, 39588), (19794, 39346)]