667307016

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{126961}}^1$

素因数の和:127046

約数の個数: 48

約数和(自身を含む): 1832061660

約数和(自身を除く): 1164754644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 126961, 253922, 380883, 507844, 761766, 1015688, 1142649, 1523532, 2285298, 3047064, 4570596, 9141192, 9268153, 18536306, 27804459, 37072612, 55608918, 74145224, 83413377, 111217836, 166826754, 222435672, 333653508, 667307016]

約数ペア:

[(1, 667307016), (2, 333653508), (3, 222435672), (4, 166826754), (6, 111217836), (8, 83413377), (9, 74145224), (12, 55608918), (18, 37072612), (24, 27804459), (36, 18536306), (72, 9268153), (73, 9141192), (146, 4570596), (219, 3047064), (292, 2285298), (438, 1523532), (584, 1142649), (657, 1015688), (876, 761766), (1314, 507844), (1752, 380883), (2628, 253922), (5256, 126961)]