492686128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{121711}}^1$

素因数の和:121753

約数の個数: 40

約数和(自身を含む): 1086644736

約数和(自身を除く): 593958608

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 121711, 243422, 486844, 973688, 1338821, 1947376, 2677642, 2799353, 5355284, 5598706, 10710568, 11197412, 21421136, 22394824, 30792883, 44789648, 61585766, 123171532, 246343064, 492686128]

約数ペア:

[(1, 492686128), (2, 246343064), (4, 123171532), (8, 61585766), (11, 44789648), (16, 30792883), (22, 22394824), (23, 21421136), (44, 11197412), (46, 10710568), (88, 5598706), (92, 5355284), (176, 2799353), (184, 2677642), (253, 1947376), (368, 1338821), (506, 973688), (1012, 486844), (2024, 243422), (4048, 121711)]