239449938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{3881}}^1$

素因数の和:4019

約数の個数: 64

約数和(自身を含む): 594784512

約数和(自身を除く): 355334574

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 339, 546, 678, 791, 1469, 1582, 2373, 2938, 3881, 4407, 4746, 7762, 8814, 10283, 11643, 20566, 23286, 27167, 30849, 50453, 54334, 61698, 81501, 100906, 151359, 163002, 302718, 353171, 438553, 706342, 877106, 1059513, 1315659, 2119026, 2631318, 3069871, 5701189, 6139742, 9209613, 11402378, 17103567, 18419226, 34207134, 39908323, 79816646, 119724969, 239449938]

約数ペア:

[(1, 239449938), (2, 119724969), (3, 79816646), (6, 39908323), (7, 34207134), (13, 18419226), (14, 17103567), (21, 11402378), (26, 9209613), (39, 6139742), (42, 5701189), (78, 3069871), (91, 2631318), (113, 2119026), (182, 1315659), (226, 1059513), (273, 877106), (339, 706342), (546, 438553), (678, 353171), (791, 302718), (1469, 163002), (1582, 151359), (2373, 100906), (2938, 81501), (3881, 61698), (4407, 54334), (4746, 50453), (7762, 30849), (8814, 27167), (10283, 23286), (11643, 20566)]