520078304

素因数分解:

$2^5\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1467

約数の個数: 48

約数和(自身を含む): 1042862688

約数和(自身を除く): 522784384

約数列:

[1, 2, 4, 8, 16, 32, 97, 137, 194, 274, 388, 548, 776, 1096, 1223, 1552, 2192, 2446, 3104, 4384, 4892, 9784, 13289, 19568, 26578, 39136, 53156, 106312, 118631, 167551, 212624, 237262, 335102, 425248, 474524, 670204, 949048, 1340408, 1898096, 2680816, 3796192, 5361632, 16252447, 32504894, 65009788, 130019576, 260039152, 520078304]

約数ペア:

[(1, 520078304), (2, 260039152), (4, 130019576), (8, 65009788), (16, 32504894), (32, 16252447), (97, 5361632), (137, 3796192), (194, 2680816), (274, 1898096), (388, 1340408), (548, 949048), (776, 670204), (1096, 474524), (1223, 425248), (1552, 335102), (2192, 237262), (2446, 212624), (3104, 167551), (4384, 118631), (4892, 106312), (9784, 53156), (13289, 39136), (19568, 26578)]