217605233328

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{647634623}}^1$

素因数の和:647634641

約数の個数: 40

約数和(自身を含む): 642453547008

約数和(自身を除く): 424848313680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 647634623, 1295269246, 1942903869, 2590538492, 3885807738, 4533442361, 5181076984, 7771615476, 9066884722, 10362153968, 13600327083, 15543230952, 18133769444, 27200654166, 31086461904, 36267538888, 54401308332, 72535077776, 108802616664, 217605233328]

約数ペア:

[(1, 217605233328), (2, 108802616664), (3, 72535077776), (4, 54401308332), (6, 36267538888), (7, 31086461904), (8, 27200654166), (12, 18133769444), (14, 15543230952), (16, 13600327083), (21, 10362153968), (24, 9066884722), (28, 7771615476), (42, 5181076984), (48, 4533442361), (56, 3885807738), (84, 2590538492), (112, 1942903869), (168, 1295269246), (336, 647634623)]