331864488

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{242591}}^1$

素因数の和:242622

約数の個数: 48

約数和(自身を含む): 946108800

約数和(自身を除く): 614244312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 242591, 485182, 727773, 970364, 1455546, 1940728, 2183319, 2911092, 4366638, 4609229, 5822184, 8733276, 9218458, 13827687, 17466552, 18436916, 27655374, 36873832, 41483061, 55310748, 82966122, 110621496, 165932244, 331864488]

約数ペア:

[(1, 331864488), (2, 165932244), (3, 110621496), (4, 82966122), (6, 55310748), (8, 41483061), (9, 36873832), (12, 27655374), (18, 18436916), (19, 17466552), (24, 13827687), (36, 9218458), (38, 8733276), (57, 5822184), (72, 4609229), (76, 4366638), (114, 2911092), (152, 2183319), (171, 1940728), (228, 1455546), (342, 970364), (456, 727773), (684, 485182), (1368, 242591)]