302156972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{367}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 581640192

約数和(自身を除く): 279483220

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 223, 284, 367, 446, 734, 892, 923, 1468, 1846, 2899, 3692, 4771, 5798, 9542, 11596, 15833, 19084, 26057, 31666, 52114, 63332, 81841, 104228, 163682, 205829, 327364, 338741, 411658, 677482, 823316, 1063933, 1354964, 2127866, 4255732, 5810711, 11621422, 23242844, 75539243, 151078486, 302156972]

約数ペア:

[(1, 302156972), (2, 151078486), (4, 75539243), (13, 23242844), (26, 11621422), (52, 5810711), (71, 4255732), (142, 2127866), (223, 1354964), (284, 1063933), (367, 823316), (446, 677482), (734, 411658), (892, 338741), (923, 327364), (1468, 205829), (1846, 163682), (2899, 104228), (3692, 81841), (4771, 63332), (5798, 52114), (9542, 31666), (11596, 26057), (15833, 19084)]