228712736

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 96

約数和(自身を含む): 543449088

約数和(自身を除く): 314736352

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 103, 112, 161, 184, 206, 224, 322, 368, 412, 431, 644, 721, 736, 824, 862, 1288, 1442, 1648, 1724, 2369, 2576, 2884, 3017, 3296, 3448, 4738, 5152, 5768, 6034, 6896, 9476, 9913, 11536, 12068, 13792, 16583, 18952, 19826, 23072, 24136, 33166, 37904, 39652, 44393, 48272, 66332, 69391, 75808, 79304, 88786, 96544, 132664, 138782, 158608, 177572, 265328, 277564, 310751, 317216, 355144, 530656, 555128, 621502, 710288, 1021039, 1110256, 1243004, 1420576, 2042078, 2220512, 2486008, 4084156, 4972016, 7147273, 8168312, 9944032, 14294546, 16336624, 28589092, 32673248, 57178184, 114356368, 228712736]

約数ペア:

[(1, 228712736), (2, 114356368), (4, 57178184), (7, 32673248), (8, 28589092), (14, 16336624), (16, 14294546), (23, 9944032), (28, 8168312), (32, 7147273), (46, 4972016), (56, 4084156), (92, 2486008), (103, 2220512), (112, 2042078), (161, 1420576), (184, 1243004), (206, 1110256), (224, 1021039), (322, 710288), (368, 621502), (412, 555128), (431, 530656), (644, 355144), (721, 317216), (736, 310751), (824, 277564), (862, 265328), (1288, 177572), (1442, 158608), (1648, 138782), (1724, 132664), (2369, 96544), (2576, 88786), (2884, 79304), (3017, 75808), (3296, 69391), (3448, 66332), (4738, 48272), (5152, 44393), (5768, 39652), (6034, 37904), (6896, 33166), (9476, 24136), (9913, 23072), (11536, 19826), (12068, 18952), (13792, 16583)]