328868078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2339}}^1$

素因数の和:2453

約数の個数: 48

約数和(自身を含む): 627419520

約数和(自身を除く): 298551442

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 121, 154, 166, 242, 581, 847, 913, 1162, 1694, 1826, 2339, 4678, 6391, 10043, 12782, 16373, 20086, 25729, 32746, 51458, 70301, 140602, 180103, 194137, 283019, 360206, 388274, 566038, 1358959, 1981133, 2135507, 2717918, 3962266, 4271014, 14948549, 23490577, 29897098, 46981154, 164434039, 328868078]

約数ペア:

[(1, 328868078), (2, 164434039), (7, 46981154), (11, 29897098), (14, 23490577), (22, 14948549), (77, 4271014), (83, 3962266), (121, 2717918), (154, 2135507), (166, 1981133), (242, 1358959), (581, 566038), (847, 388274), (913, 360206), (1162, 283019), (1694, 194137), (1826, 180103), (2339, 140602), (4678, 70301), (6391, 51458), (10043, 32746), (12782, 25729), (16373, 20086)]