731408204

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 1383117120

約数和(自身を除く): 651708916

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 197, 284, 394, 769, 788, 1207, 1538, 2414, 3076, 3349, 4828, 6698, 13073, 13396, 13987, 26146, 27974, 52292, 54599, 55948, 109198, 151493, 218396, 237779, 302986, 475558, 605972, 928183, 951116, 1856366, 2575381, 3712732, 5150762, 10301524, 10756003, 21512006, 43024012, 182852051, 365704102, 731408204]

約数ペア:

[(1, 731408204), (2, 365704102), (4, 182852051), (17, 43024012), (34, 21512006), (68, 10756003), (71, 10301524), (142, 5150762), (197, 3712732), (284, 2575381), (394, 1856366), (769, 951116), (788, 928183), (1207, 605972), (1538, 475558), (2414, 302986), (3076, 237779), (3349, 218396), (4828, 151493), (6698, 109198), (13073, 55948), (13396, 54599), (13987, 52292), (26146, 27974)]