495330152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{3391}}^1$

素因数の和:3478

約数の個数: 48

約数和(自身を含む): 1010476800

約数和(自身を除く): 515146648

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 961, 1178, 1922, 2356, 3391, 3844, 4712, 6782, 7688, 13564, 18259, 27128, 36518, 64429, 73036, 105121, 128858, 146072, 210242, 257716, 420484, 515432, 840968, 1997299, 3258751, 3994598, 6517502, 7989196, 13035004, 15978392, 26070008, 61916269, 123832538, 247665076, 495330152]

約数ペア:

[(1, 495330152), (2, 247665076), (4, 123832538), (8, 61916269), (19, 26070008), (31, 15978392), (38, 13035004), (62, 7989196), (76, 6517502), (124, 3994598), (152, 3258751), (248, 1997299), (589, 840968), (961, 515432), (1178, 420484), (1922, 257716), (2356, 210242), (3391, 146072), (3844, 128858), (4712, 105121), (6782, 73036), (7688, 64429), (13564, 36518), (18259, 27128)]