456050272

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{991}}^1$

素因数の和:1271

約数の個数: 48

約数和(自身を含む): 915691392

約数和(自身を除く): 459641120

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 197, 292, 394, 584, 788, 991, 1168, 1576, 1982, 2336, 3152, 3964, 6304, 7928, 14381, 15856, 28762, 31712, 57524, 72343, 115048, 144686, 195227, 230096, 289372, 390454, 460192, 578744, 780908, 1157488, 1561816, 2314976, 3123632, 6247264, 14251571, 28503142, 57006284, 114012568, 228025136, 456050272]

約数ペア:

[(1, 456050272), (2, 228025136), (4, 114012568), (8, 57006284), (16, 28503142), (32, 14251571), (73, 6247264), (146, 3123632), (197, 2314976), (292, 1561816), (394, 1157488), (584, 780908), (788, 578744), (991, 460192), (1168, 390454), (1576, 289372), (1982, 230096), (2336, 195227), (3152, 144686), (3964, 115048), (6304, 72343), (7928, 57524), (14381, 31712), (15856, 28762)]