303792128

素因数分解:

$2^{15}\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:230

約数の個数: 64

約数和(自身を含む): 620747520

約数和(自身を除く): 316955392

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 127, 128, 146, 254, 256, 292, 508, 512, 584, 1016, 1024, 1168, 2032, 2048, 2336, 4064, 4096, 4672, 8128, 8192, 9271, 9344, 16256, 16384, 18542, 18688, 32512, 32768, 37084, 37376, 65024, 74168, 74752, 130048, 148336, 149504, 260096, 296672, 299008, 520192, 593344, 598016, 1040384, 1186688, 1196032, 2080768, 2373376, 2392064, 4161536, 4746752, 9493504, 18987008, 37974016, 75948032, 151896064, 303792128]

約数ペア:

[(1, 303792128), (2, 151896064), (4, 75948032), (8, 37974016), (16, 18987008), (32, 9493504), (64, 4746752), (73, 4161536), (127, 2392064), (128, 2373376), (146, 2080768), (254, 1196032), (256, 1186688), (292, 1040384), (508, 598016), (512, 593344), (584, 520192), (1016, 299008), (1024, 296672), (1168, 260096), (2032, 149504), (2048, 148336), (2336, 130048), (4064, 74752), (4096, 74168), (4672, 65024), (8128, 37376), (8192, 37084), (9271, 32768), (9344, 32512), (16256, 18688), (16384, 18542)]