456219904

素因数分解:

$2^8\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11069}}^1$

素因数の和:11115

約数の個数: 72

約数和(自身を含む): 1086099840

約数和(自身を除く): 629879936

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 644, 736, 896, 1288, 1472, 1792, 2576, 2944, 5152, 5888, 10304, 11069, 20608, 22138, 41216, 44276, 77483, 88552, 154966, 177104, 254587, 309932, 354208, 509174, 619864, 708416, 1018348, 1239728, 1416832, 1782109, 2036696, 2479456, 2833664, 3564218, 4073392, 4958912, 7128436, 8146784, 9917824, 14256872, 16293568, 19835648, 28513744, 32587136, 57027488, 65174272, 114054976, 228109952, 456219904]

約数ペア:

[(1, 456219904), (2, 228109952), (4, 114054976), (7, 65174272), (8, 57027488), (14, 32587136), (16, 28513744), (23, 19835648), (28, 16293568), (32, 14256872), (46, 9917824), (56, 8146784), (64, 7128436), (92, 4958912), (112, 4073392), (128, 3564218), (161, 2833664), (184, 2479456), (224, 2036696), (256, 1782109), (322, 1416832), (368, 1239728), (448, 1018348), (644, 708416), (736, 619864), (896, 509174), (1288, 354208), (1472, 309932), (1792, 254587), (2576, 177104), (2944, 154966), (5152, 88552), (5888, 77483), (10304, 44276), (11069, 41216), (20608, 22138)]