238556928

素因数分解:

$2^8\times 3^1\times {\mathrm{107}}^1\times {\mathrm{2903}}^1$

素因数の和:3029

約数の個数: 72

約数和(自身を含む): 641063808

約数和(自身を除く): 402506880

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 256, 321, 384, 428, 642, 768, 856, 1284, 1712, 2568, 2903, 3424, 5136, 5806, 6848, 8709, 10272, 11612, 13696, 17418, 20544, 23224, 27392, 34836, 41088, 46448, 69672, 82176, 92896, 139344, 185792, 278688, 310621, 371584, 557376, 621242, 743168, 931863, 1114752, 1242484, 1863726, 2229504, 2484968, 3727452, 4969936, 7454904, 9939872, 14909808, 19879744, 29819616, 39759488, 59639232, 79518976, 119278464, 238556928]

約数ペア:

[(1, 238556928), (2, 119278464), (3, 79518976), (4, 59639232), (6, 39759488), (8, 29819616), (12, 19879744), (16, 14909808), (24, 9939872), (32, 7454904), (48, 4969936), (64, 3727452), (96, 2484968), (107, 2229504), (128, 1863726), (192, 1242484), (214, 1114752), (256, 931863), (321, 743168), (384, 621242), (428, 557376), (642, 371584), (768, 310621), (856, 278688), (1284, 185792), (1712, 139344), (2568, 92896), (2903, 82176), (3424, 69672), (5136, 46448), (5806, 41088), (6848, 34836), (8709, 27392), (10272, 23224), (11612, 20544), (13696, 17418)]