717990552

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{126229}}^1$

素因数の和:126320

約数の個数: 48

約数和(自身を含む): 1969188000

約数和(自身を除く): 1251197448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 126229, 252458, 378687, 504916, 757374, 1009832, 1136061, 1514748, 2272122, 3029496, 4544244, 9088488, 9972091, 19944182, 29916273, 39888364, 59832546, 79776728, 89748819, 119665092, 179497638, 239330184, 358995276, 717990552]

約数ペア:

[(1, 717990552), (2, 358995276), (3, 239330184), (4, 179497638), (6, 119665092), (8, 89748819), (9, 79776728), (12, 59832546), (18, 39888364), (24, 29916273), (36, 19944182), (72, 9972091), (79, 9088488), (158, 4544244), (237, 3029496), (316, 2272122), (474, 1514748), (632, 1136061), (711, 1009832), (948, 757374), (1422, 504916), (1896, 378687), (2844, 252458), (5688, 126229)]