1293924064

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{4079}}^1$

素因数の和:4543

約数の個数: 48

約数和(自身を含む): 2664990720

約数和(自身を除く): 1371066656

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 431, 736, 862, 1724, 3448, 4079, 6896, 8158, 9913, 13792, 16316, 19826, 32632, 39652, 65264, 79304, 93817, 130528, 158608, 187634, 317216, 375268, 750536, 1501072, 1758049, 3002144, 3516098, 7032196, 14064392, 28128784, 40435127, 56257568, 80870254, 161740508, 323481016, 646962032, 1293924064]

約数ペア:

[(1, 1293924064), (2, 646962032), (4, 323481016), (8, 161740508), (16, 80870254), (23, 56257568), (32, 40435127), (46, 28128784), (92, 14064392), (184, 7032196), (368, 3516098), (431, 3002144), (736, 1758049), (862, 1501072), (1724, 750536), (3448, 375268), (4079, 317216), (6896, 187634), (8158, 158608), (9913, 130528), (13792, 93817), (16316, 79304), (19826, 65264), (32632, 39652)]