709799188

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 1557463040

約数和(自身を除く): 847663852

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 76, 124, 133, 193, 217, 223, 266, 386, 434, 446, 532, 589, 772, 868, 892, 1178, 1351, 1561, 2356, 2702, 3122, 3667, 4123, 4237, 5404, 5983, 6244, 6913, 7334, 8246, 8474, 11966, 13826, 14668, 16492, 16948, 23932, 25669, 27652, 29659, 41881, 43039, 48391, 51338, 59318, 83762, 86078, 96782, 102676, 113677, 118636, 131347, 167524, 172156, 193564, 227354, 262694, 301273, 454708, 525388, 602546, 795739, 817741, 919429, 1205092, 1334209, 1591478, 1635482, 1838858, 2668418, 3182956, 3270964, 3677716, 5336836, 5724187, 9339463, 11448374, 18678926, 22896748, 25349971, 37357852, 50699942, 101399884, 177449797, 354899594, 709799188]

約数ペア:

[(1, 709799188), (2, 354899594), (4, 177449797), (7, 101399884), (14, 50699942), (19, 37357852), (28, 25349971), (31, 22896748), (38, 18678926), (62, 11448374), (76, 9339463), (124, 5724187), (133, 5336836), (193, 3677716), (217, 3270964), (223, 3182956), (266, 2668418), (386, 1838858), (434, 1635482), (446, 1591478), (532, 1334209), (589, 1205092), (772, 919429), (868, 817741), (892, 795739), (1178, 602546), (1351, 525388), (1561, 454708), (2356, 301273), (2702, 262694), (3122, 227354), (3667, 193564), (4123, 172156), (4237, 167524), (5404, 131347), (5983, 118636), (6244, 113677), (6913, 102676), (7334, 96782), (8246, 86078), (8474, 83762), (11966, 59318), (13826, 51338), (14668, 48391), (16492, 43039), (16948, 41881), (23932, 29659), (25669, 27652)]