1260872032

素因数分解:

$2^5\times 7^1\times {\mathrm{1571}}^1\times {\mathrm{3583}}^1$

素因数の和:5171

約数の個数: 48

約数和(自身を含む): 2839560192

約数和(自身を除く): 1578688160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1571, 3142, 3583, 6284, 7166, 10997, 12568, 14332, 21994, 25081, 25136, 28664, 43988, 50162, 50272, 57328, 87976, 100324, 114656, 175952, 200648, 351904, 401296, 802592, 5628893, 11257786, 22515572, 39402251, 45031144, 78804502, 90062288, 157609004, 180124576, 315218008, 630436016, 1260872032]

約数ペア:

[(1, 1260872032), (2, 630436016), (4, 315218008), (7, 180124576), (8, 157609004), (14, 90062288), (16, 78804502), (28, 45031144), (32, 39402251), (56, 22515572), (112, 11257786), (224, 5628893), (1571, 802592), (3142, 401296), (3583, 351904), (6284, 200648), (7166, 175952), (10997, 114656), (12568, 100324), (14332, 87976), (21994, 57328), (25081, 50272), (25136, 50162), (28664, 43988)]