219229776

素因数分解:

$2^4\times 3^2\times {\mathrm{157}}^1\times {\mathrm{9697}}^1$

素因数の和:9868

約数の個数: 60

約数和(自身を含む): 617510452

約数和(自身を除く): 398280676

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3768, 5652, 7536, 9697, 11304, 19394, 22608, 29091, 38788, 58182, 77576, 87273, 116364, 155152, 174546, 232728, 349092, 465456, 698184, 1396368, 1522429, 3044858, 4567287, 6089716, 9134574, 12179432, 13701861, 18269148, 24358864, 27403722, 36538296, 54807444, 73076592, 109614888, 219229776]

約数ペア:

[(1, 219229776), (2, 109614888), (3, 73076592), (4, 54807444), (6, 36538296), (8, 27403722), (9, 24358864), (12, 18269148), (16, 13701861), (18, 12179432), (24, 9134574), (36, 6089716), (48, 4567287), (72, 3044858), (144, 1522429), (157, 1396368), (314, 698184), (471, 465456), (628, 349092), (942, 232728), (1256, 174546), (1413, 155152), (1884, 116364), (2512, 87273), (2826, 77576), (3768, 58182), (5652, 38788), (7536, 29091), (9697, 22608), (11304, 19394)]