1270588256

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{58477}}^1$

素因数の和:58591

約数の個数: 48

約数和(自身を含む): 2888345376

約数和(自身を除く): 1617757120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 58477, 116954, 233908, 409339, 467816, 818678, 935632, 1637356, 1871264, 3274712, 5672269, 6549424, 11344538, 13098848, 22689076, 39705883, 45378152, 79411766, 90756304, 158823532, 181512608, 317647064, 635294128, 1270588256]

約数ペア:

[(1, 1270588256), (2, 635294128), (4, 317647064), (7, 181512608), (8, 158823532), (14, 90756304), (16, 79411766), (28, 45378152), (32, 39705883), (56, 22689076), (97, 13098848), (112, 11344538), (194, 6549424), (224, 5672269), (388, 3274712), (679, 1871264), (776, 1637356), (1358, 935632), (1552, 818678), (2716, 467816), (3104, 409339), (5432, 233908), (10864, 116954), (21728, 58477)]