315073132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:598

約数の個数: 48

約数和(自身を含む): 610993152

約数和(自身を除く): 295920020

約数列:

[1, 2, 4, 11, 22, 44, 163, 197, 223, 326, 394, 446, 652, 788, 892, 1793, 2167, 2453, 3586, 4334, 4906, 7172, 8668, 9812, 32111, 36349, 43931, 64222, 72698, 87862, 128444, 145396, 175724, 353221, 399839, 483241, 706442, 799678, 966482, 1412884, 1599356, 1932964, 7160753, 14321506, 28643012, 78768283, 157536566, 315073132]

約数ペア:

[(1, 315073132), (2, 157536566), (4, 78768283), (11, 28643012), (22, 14321506), (44, 7160753), (163, 1932964), (197, 1599356), (223, 1412884), (326, 966482), (394, 799678), (446, 706442), (652, 483241), (788, 399839), (892, 353221), (1793, 175724), (2167, 145396), (2453, 128444), (3586, 87862), (4334, 72698), (4906, 64222), (7172, 43931), (8668, 36349), (9812, 32111)]