223319264

素因数分解:

$2^5\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2048

約数の個数: 72

約数和(自身を含む): 518712768

約数和(自身を除く): 295393504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 73, 98, 112, 146, 196, 224, 292, 392, 511, 584, 784, 1022, 1168, 1568, 1951, 2044, 2336, 3577, 3902, 4088, 7154, 7804, 8176, 13657, 14308, 15608, 16352, 27314, 28616, 31216, 54628, 57232, 62432, 95599, 109256, 114464, 142423, 191198, 218512, 284846, 382396, 437024, 569692, 764792, 996961, 1139384, 1529584, 1993922, 2278768, 3059168, 3987844, 4557536, 6978727, 7975688, 13957454, 15951376, 27914908, 31902752, 55829816, 111659632, 223319264]

約数ペア:

[(1, 223319264), (2, 111659632), (4, 55829816), (7, 31902752), (8, 27914908), (14, 15951376), (16, 13957454), (28, 7975688), (32, 6978727), (49, 4557536), (56, 3987844), (73, 3059168), (98, 2278768), (112, 1993922), (146, 1529584), (196, 1139384), (224, 996961), (292, 764792), (392, 569692), (511, 437024), (584, 382396), (784, 284846), (1022, 218512), (1168, 191198), (1568, 142423), (1951, 114464), (2044, 109256), (2336, 95599), (3577, 62432), (3902, 57232), (4088, 54628), (7154, 31216), (7804, 28616), (8176, 27314), (13657, 16352), (14308, 15608)]