276475384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{11159}}^1$

素因数の和:11347

約数の個数: 32

約数和(自身を含む): 549072000

約数和(自身を除く): 272596616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 163, 326, 652, 1304, 3097, 6194, 11159, 12388, 22318, 24776, 44636, 89272, 212021, 424042, 848084, 1696168, 1818917, 3637834, 7275668, 14551336, 34559423, 69118846, 138237692, 276475384]

約数ペア:

[(1, 276475384), (2, 138237692), (4, 69118846), (8, 34559423), (19, 14551336), (38, 7275668), (76, 3637834), (152, 1818917), (163, 1696168), (326, 848084), (652, 424042), (1304, 212021), (3097, 89272), (6194, 44636), (11159, 24776), (12388, 22318)]