1520295584

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{121507}}^1$

素因数の和:121557

約数の個数: 48

約数和(自身を含む): 3306961728

約数和(自身を除く): 1786666144

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 121507, 243014, 486028, 972056, 1944112, 2065619, 2794661, 3888224, 4131238, 5589322, 8262476, 11178644, 16524952, 22357288, 33049904, 44714576, 47509237, 66099808, 89429152, 95018474, 190036948, 380073896, 760147792, 1520295584]

約数ペア:

[(1, 1520295584), (2, 760147792), (4, 380073896), (8, 190036948), (16, 95018474), (17, 89429152), (23, 66099808), (32, 47509237), (34, 44714576), (46, 33049904), (68, 22357288), (92, 16524952), (136, 11178644), (184, 8262476), (272, 5589322), (368, 4131238), (391, 3888224), (544, 2794661), (736, 2065619), (782, 1944112), (1564, 972056), (3128, 486028), (6256, 243014), (12512, 121507)]