565556238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{8363}}^1$

素因数の和:8418

約数の個数: 72

約数和(自身を含む): 1401990408

約数和(自身を除く): 836434170

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1326, 1734, 1989, 2601, 3757, 3978, 5202, 7514, 8363, 11271, 16726, 22542, 25089, 33813, 50178, 67626, 75267, 108719, 142171, 150534, 217438, 284342, 326157, 426513, 652314, 853026, 978471, 1279539, 1848223, 1956942, 2416907, 2559078, 3696446, 4833814, 5544669, 7250721, 11089338, 14501442, 16634007, 21752163, 31419791, 33268014, 43504326, 62839582, 94259373, 188518746, 282778119, 565556238]

約数ペア:

[(1, 565556238), (2, 282778119), (3, 188518746), (6, 94259373), (9, 62839582), (13, 43504326), (17, 33268014), (18, 31419791), (26, 21752163), (34, 16634007), (39, 14501442), (51, 11089338), (78, 7250721), (102, 5544669), (117, 4833814), (153, 3696446), (221, 2559078), (234, 2416907), (289, 1956942), (306, 1848223), (442, 1279539), (578, 978471), (663, 853026), (867, 652314), (1326, 426513), (1734, 326157), (1989, 284342), (2601, 217438), (3757, 150534), (3978, 142171), (5202, 108719), (7514, 75267), (8363, 67626), (11271, 50178), (16726, 33813), (22542, 25089)]