1520283336

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{442973}}^1$

素因数の和:443006

約数の個数: 64

約数和(自身を含む): 4465177920

約数和(自身を除く): 2944894584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 442973, 885946, 1328919, 1771892, 2657838, 3543784, 4872703, 5315676, 5758649, 9745406, 10631352, 11517298, 14618109, 17275947, 19490812, 23034596, 29236218, 34551894, 38981624, 46069192, 58472436, 63345139, 69103788, 116944872, 126690278, 138207576, 190035417, 253380556, 380070834, 506761112, 760141668, 1520283336]

約数ペア:

[(1, 1520283336), (2, 760141668), (3, 506761112), (4, 380070834), (6, 253380556), (8, 190035417), (11, 138207576), (12, 126690278), (13, 116944872), (22, 69103788), (24, 63345139), (26, 58472436), (33, 46069192), (39, 38981624), (44, 34551894), (52, 29236218), (66, 23034596), (78, 19490812), (88, 17275947), (104, 14618109), (132, 11517298), (143, 10631352), (156, 9745406), (264, 5758649), (286, 5315676), (312, 4872703), (429, 3543784), (572, 2657838), (858, 1771892), (1144, 1328919), (1716, 885946), (3432, 442973)]