287608889084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{677}}^1\times {\mathrm{419791}}^1$

素因数の和:420506

約数の個数: 48

約数和(自身を含む): 573791855616

約数和(自身を除く): 286182966532

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 677, 1012, 1354, 2708, 7447, 14894, 15571, 29788, 31142, 62284, 171281, 342562, 419791, 685124, 839582, 1679164, 4617701, 9235402, 9655193, 18470804, 19310386, 38620772, 106207123, 212414246, 284198507, 424828492, 568397014, 1136794028, 3126183577, 6252367154, 6536565661, 12504734308, 13073131322, 26146262644, 71902222271, 143804444542, 287608889084]

約数ペア:

[(1, 287608889084), (2, 143804444542), (4, 71902222271), (11, 26146262644), (22, 13073131322), (23, 12504734308), (44, 6536565661), (46, 6252367154), (92, 3126183577), (253, 1136794028), (506, 568397014), (677, 424828492), (1012, 284198507), (1354, 212414246), (2708, 106207123), (7447, 38620772), (14894, 19310386), (15571, 18470804), (29788, 9655193), (31142, 9235402), (62284, 4617701), (171281, 1679164), (342562, 839582), (419791, 685124)]