238281456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{3361}}^1$

素因数の和:3590

約数の個数: 80

約数和(自身を含む): 707042048

約数和(自身を除く): 468760592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 211, 336, 422, 633, 844, 1266, 1477, 1688, 2532, 2954, 3361, 3376, 4431, 5064, 5908, 6722, 8862, 10083, 10128, 11816, 13444, 17724, 20166, 23527, 23632, 26888, 35448, 40332, 47054, 53776, 70581, 70896, 80664, 94108, 141162, 161328, 188216, 282324, 376432, 564648, 709171, 1129296, 1418342, 2127513, 2836684, 4255026, 4964197, 5673368, 8510052, 9928394, 11346736, 14892591, 17020104, 19856788, 29785182, 34040208, 39713576, 59570364, 79427152, 119140728, 238281456]

約数ペア:

[(1, 238281456), (2, 119140728), (3, 79427152), (4, 59570364), (6, 39713576), (7, 34040208), (8, 29785182), (12, 19856788), (14, 17020104), (16, 14892591), (21, 11346736), (24, 9928394), (28, 8510052), (42, 5673368), (48, 4964197), (56, 4255026), (84, 2836684), (112, 2127513), (168, 1418342), (211, 1129296), (336, 709171), (422, 564648), (633, 376432), (844, 282324), (1266, 188216), (1477, 161328), (1688, 141162), (2532, 94108), (2954, 80664), (3361, 70896), (3376, 70581), (4431, 53776), (5064, 47054), (5908, 40332), (6722, 35448), (8862, 26888), (10083, 23632), (10128, 23527), (11816, 20166), (13444, 17724)]