646311821328

素因数分解:

$2^4\times 3^4\times {\mathrm{498697393}}^1$

素因数の和:498697413

約数の個数: 50

約数和(自身を含む): 1870613924894

約数和(自身を除く): 1224302103566

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 498697393, 997394786, 1496092179, 1994789572, 2992184358, 3989579144, 4488276537, 5984368716, 7979158288, 8976553074, 11968737432, 13464829611, 17953106148, 23937474864, 26929659222, 35906212296, 40394488833, 53859318444, 71812424592, 80788977666, 107718636888, 161577955332, 215437273776, 323155910664, 646311821328]

約数ペア:

[(1, 646311821328), (2, 323155910664), (3, 215437273776), (4, 161577955332), (6, 107718636888), (8, 80788977666), (9, 71812424592), (12, 53859318444), (16, 40394488833), (18, 35906212296), (24, 26929659222), (27, 23937474864), (36, 17953106148), (48, 13464829611), (54, 11968737432), (72, 8976553074), (81, 7979158288), (108, 5984368716), (144, 4488276537), (162, 3989579144), (216, 2992184358), (324, 1994789572), (432, 1496092179), (648, 997394786), (1296, 498697393)]