718116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 1956864

約数和(自身を除く): 1238748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 83, 84, 103, 166, 206, 249, 309, 332, 412, 498, 581, 618, 721, 996, 1162, 1236, 1442, 1743, 2163, 2324, 2884, 3486, 4326, 6972, 8549, 8652, 17098, 25647, 34196, 51294, 59843, 102588, 119686, 179529, 239372, 359058, 718116]

約数ペア:

[(1, 718116), (2, 359058), (3, 239372), (4, 179529), (6, 119686), (7, 102588), (12, 59843), (14, 51294), (21, 34196), (28, 25647), (42, 17098), (83, 8652), (84, 8549), (103, 6972), (166, 4326), (206, 3486), (249, 2884), (309, 2324), (332, 2163), (412, 1743), (498, 1442), (581, 1236), (618, 1162), (721, 996)]