938168316

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2903}}^1$

素因数の和:3151

約数の個数: 72

約数和(自身を含む): 2435457024

約数和(自身を除く): 1497288708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 191, 282, 382, 423, 564, 573, 764, 846, 1146, 1692, 1719, 2292, 2903, 3438, 5806, 6876, 8709, 8977, 11612, 17418, 17954, 26127, 26931, 34836, 35908, 52254, 53862, 80793, 104508, 107724, 136441, 161586, 272882, 323172, 409323, 545764, 554473, 818646, 1108946, 1227969, 1637292, 1663419, 2217892, 2455938, 3326838, 4911876, 4990257, 6653676, 9980514, 19961028, 26060231, 52120462, 78180693, 104240924, 156361386, 234542079, 312722772, 469084158, 938168316]

約数ペア:

[(1, 938168316), (2, 469084158), (3, 312722772), (4, 234542079), (6, 156361386), (9, 104240924), (12, 78180693), (18, 52120462), (36, 26060231), (47, 19961028), (94, 9980514), (141, 6653676), (188, 4990257), (191, 4911876), (282, 3326838), (382, 2455938), (423, 2217892), (564, 1663419), (573, 1637292), (764, 1227969), (846, 1108946), (1146, 818646), (1692, 554473), (1719, 545764), (2292, 409323), (2903, 323172), (3438, 272882), (5806, 161586), (6876, 136441), (8709, 107724), (8977, 104508), (11612, 80793), (17418, 53862), (17954, 52254), (26127, 35908), (26931, 34836)]