728833008

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{42061}}^1$

素因数の和:42110

約数の個数: 60

約数和(自身を含む): 1987177128

約数和(自身を除く): 1258344120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 17328, 42061, 84122, 126183, 168244, 252366, 336488, 504732, 672976, 799159, 1009464, 1598318, 2018928, 2397477, 3196636, 4794954, 6393272, 9589908, 12786544, 15184021, 19179816, 30368042, 38359632, 45552063, 60736084, 91104126, 121472168, 182208252, 242944336, 364416504, 728833008]

約数ペア:

[(1, 728833008), (2, 364416504), (3, 242944336), (4, 182208252), (6, 121472168), (8, 91104126), (12, 60736084), (16, 45552063), (19, 38359632), (24, 30368042), (38, 19179816), (48, 15184021), (57, 12786544), (76, 9589908), (114, 6393272), (152, 4794954), (228, 3196636), (304, 2397477), (361, 2018928), (456, 1598318), (722, 1009464), (912, 799159), (1083, 672976), (1444, 504732), (2166, 336488), (2888, 252366), (4332, 168244), (5776, 126183), (8664, 84122), (17328, 42061)]