245516094

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{7213}}^1$

素因数の和:7313

約数の個数: 48

約数和(自身を含む): 558190464

約数和(自身を除く): 312674370

約数列:

[1, 2, 3, 6, 9, 18, 31, 61, 62, 93, 122, 183, 186, 279, 366, 549, 558, 1098, 1891, 3782, 5673, 7213, 11346, 14426, 17019, 21639, 34038, 43278, 64917, 129834, 223603, 439993, 447206, 670809, 879986, 1319979, 1341618, 2012427, 2639958, 3959937, 4024854, 7919874, 13639783, 27279566, 40919349, 81838698, 122758047, 245516094]

約数ペア:

[(1, 245516094), (2, 122758047), (3, 81838698), (6, 40919349), (9, 27279566), (18, 13639783), (31, 7919874), (61, 4024854), (62, 3959937), (93, 2639958), (122, 2012427), (183, 1341618), (186, 1319979), (279, 879986), (366, 670809), (549, 447206), (558, 439993), (1098, 223603), (1891, 129834), (3782, 64917), (5673, 43278), (7213, 34038), (11346, 21639), (14426, 17019)]