398167098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4547

約数の個数: 64

約数和(自身を含む): 971440128

約数和(自身を除く): 573273030

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 127, 238, 254, 357, 381, 714, 762, 889, 1778, 2159, 2667, 4318, 4391, 5334, 6477, 8782, 12954, 13173, 15113, 26346, 30226, 30737, 45339, 61474, 74647, 90678, 92211, 149294, 184422, 223941, 447882, 522529, 557657, 1045058, 1115314, 1567587, 1672971, 3135174, 3345942, 3903599, 7807198, 9480169, 11710797, 18960338, 23421594, 28440507, 56881014, 66361183, 132722366, 199083549, 398167098]

約数ペア:

[(1, 398167098), (2, 199083549), (3, 132722366), (6, 66361183), (7, 56881014), (14, 28440507), (17, 23421594), (21, 18960338), (34, 11710797), (42, 9480169), (51, 7807198), (102, 3903599), (119, 3345942), (127, 3135174), (238, 1672971), (254, 1567587), (357, 1115314), (381, 1045058), (714, 557657), (762, 522529), (889, 447882), (1778, 223941), (2159, 184422), (2667, 149294), (4318, 92211), (4391, 90678), (5334, 74647), (6477, 61474), (8782, 45339), (12954, 30737), (13173, 30226), (15113, 26346)]