290748768

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{64439}}^1$

素因数の和:64499

約数の個数: 48

約数和(自身を含む): 779466240

約数和(自身を除く): 488717472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 64439, 128878, 193317, 257756, 386634, 515512, 773268, 1031024, 1546536, 2062048, 3028633, 3093072, 6057266, 6186144, 9085899, 12114532, 18171798, 24229064, 36343596, 48458128, 72687192, 96916256, 145374384, 290748768]

約数ペア:

[(1, 290748768), (2, 145374384), (3, 96916256), (4, 72687192), (6, 48458128), (8, 36343596), (12, 24229064), (16, 18171798), (24, 12114532), (32, 9085899), (47, 6186144), (48, 6057266), (94, 3093072), (96, 3028633), (141, 2062048), (188, 1546536), (282, 1031024), (376, 773268), (564, 515512), (752, 386634), (1128, 257756), (1504, 193317), (2256, 128878), (4512, 64439)]