15672998888

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1\times {\mathrm{491}}^1$

素因数の和:1146

約数の個数: 64

約数和(自身を含む): 30198960000

約数和(自身を除く): 14525961112

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 439, 488, 491, 596, 878, 982, 1192, 1756, 1964, 3512, 3928, 9089, 18178, 26779, 29951, 36356, 53558, 59902, 65411, 72712, 73159, 107116, 119804, 130822, 146318, 214232, 215549, 239608, 261644, 292636, 431098, 523288, 585272, 862196, 1724392, 3990071, 4462699, 7980142, 8925398, 13148489, 15960284, 17850796, 26296978, 31920568, 32116801, 35701592, 52593956, 64233602, 105187912, 128467204, 256934408, 1959124861, 3918249722, 7836499444, 15672998888]

約数ペア:

[(1, 15672998888), (2, 7836499444), (4, 3918249722), (8, 1959124861), (61, 256934408), (122, 128467204), (149, 105187912), (244, 64233602), (298, 52593956), (439, 35701592), (488, 32116801), (491, 31920568), (596, 26296978), (878, 17850796), (982, 15960284), (1192, 13148489), (1756, 8925398), (1964, 7980142), (3512, 4462699), (3928, 3990071), (9089, 1724392), (18178, 862196), (26779, 585272), (29951, 523288), (36356, 431098), (53558, 292636), (59902, 261644), (65411, 239608), (72712, 215549), (73159, 214232), (107116, 146318), (119804, 130822)]