314981198504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1885573}}^1$

素因数の和:1885762

約数の個数: 64

約数和(自身を含む): 715009660800

約数和(自身を除く): 400028462296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 157, 266, 314, 532, 628, 1064, 1099, 1256, 2198, 2983, 4396, 5966, 8792, 11932, 20881, 23864, 41762, 83524, 167048, 1885573, 3771146, 7542292, 13199011, 15084584, 26398022, 35825887, 52796044, 71651774, 105592088, 143303548, 250781209, 286607096, 296034961, 501562418, 592069922, 1003124836, 1184139844, 2006249672, 2072244727, 2368279688, 4144489454, 5624664259, 8288978908, 11249328518, 16577957816, 22498657036, 39372649813, 44997314072, 78745299626, 157490599252, 314981198504]

約数ペア:

[(1, 314981198504), (2, 157490599252), (4, 78745299626), (7, 44997314072), (8, 39372649813), (14, 22498657036), (19, 16577957816), (28, 11249328518), (38, 8288978908), (56, 5624664259), (76, 4144489454), (133, 2368279688), (152, 2072244727), (157, 2006249672), (266, 1184139844), (314, 1003124836), (532, 592069922), (628, 501562418), (1064, 296034961), (1099, 286607096), (1256, 250781209), (2198, 143303548), (2983, 105592088), (4396, 71651774), (5966, 52796044), (8792, 35825887), (11932, 26398022), (20881, 15084584), (23864, 13199011), (41762, 7542292), (83524, 3771146), (167048, 1885573)]