545388456

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{1109}}^1$

素因数の和:1810

約数の個数: 64

約数和(自身を含む): 1410854400

約数和(自身を除く): 865465944

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 661, 744, 1109, 1322, 1983, 2218, 2644, 3327, 3966, 4436, 5288, 6654, 7932, 8872, 13308, 15864, 20491, 26616, 34379, 40982, 61473, 68758, 81964, 103137, 122946, 137516, 163928, 206274, 245892, 275032, 412548, 491784, 733049, 825096, 1466098, 2199147, 2932196, 4398294, 5864392, 8796588, 17593176, 22724519, 45449038, 68173557, 90898076, 136347114, 181796152, 272694228, 545388456]

約数ペア:

[(1, 545388456), (2, 272694228), (3, 181796152), (4, 136347114), (6, 90898076), (8, 68173557), (12, 45449038), (24, 22724519), (31, 17593176), (62, 8796588), (93, 5864392), (124, 4398294), (186, 2932196), (248, 2199147), (372, 1466098), (661, 825096), (744, 733049), (1109, 491784), (1322, 412548), (1983, 275032), (2218, 245892), (2644, 206274), (3327, 163928), (3966, 137516), (4436, 122946), (5288, 103137), (6654, 81964), (7932, 68758), (8872, 61473), (13308, 40982), (15864, 34379), (20491, 26616)]