1243956448

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{292283}}^1$

素因数の和:292319

約数の個数: 48

約数和(自身を含む): 2946222720

約数和(自身を除く): 1702266272

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 292283, 584566, 1169132, 2045981, 2338264, 4091962, 4676528, 5553377, 8183924, 9353056, 11106754, 16367848, 22213508, 32735696, 38873639, 44427016, 65471392, 77747278, 88854032, 155494556, 177708064, 310989112, 621978224, 1243956448]

約数ペア:

[(1, 1243956448), (2, 621978224), (4, 310989112), (7, 177708064), (8, 155494556), (14, 88854032), (16, 77747278), (19, 65471392), (28, 44427016), (32, 38873639), (38, 32735696), (56, 22213508), (76, 16367848), (112, 11106754), (133, 9353056), (152, 8183924), (224, 5553377), (266, 4676528), (304, 4091962), (532, 2338264), (608, 2045981), (1064, 1169132), (2128, 584566), (4256, 292283)]