427515904

素因数分解:

$2^{13}\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2318

約数の個数: 56

約数和(自身を含む): 892545840

約数和(自身を除く): 465029936

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1024, 1472, 2048, 2269, 2944, 4096, 4538, 5888, 8192, 9076, 11776, 18152, 23552, 36304, 47104, 52187, 72608, 94208, 104374, 145216, 188416, 208748, 290432, 417496, 580864, 834992, 1161728, 1669984, 2323456, 3339968, 4646912, 6679936, 9293824, 13359872, 18587648, 26719744, 53439488, 106878976, 213757952, 427515904]

約数ペア:

[(1, 427515904), (2, 213757952), (4, 106878976), (8, 53439488), (16, 26719744), (23, 18587648), (32, 13359872), (46, 9293824), (64, 6679936), (92, 4646912), (128, 3339968), (184, 2323456), (256, 1669984), (368, 1161728), (512, 834992), (736, 580864), (1024, 417496), (1472, 290432), (2048, 208748), (2269, 188416), (2944, 145216), (4096, 104374), (4538, 94208), (5888, 72608), (8192, 52187), (9076, 47104), (11776, 36304), (18152, 23552)]