259968604

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5651}}^1$

素因数の和:5746

約数の個数: 48

約数和(自身を含む): 546932736

約数和(自身を除く): 286964132

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 3286, 5651, 6572, 11302, 11501, 22604, 23002, 39557, 46004, 79114, 158228, 175181, 299503, 350362, 599006, 700724, 1198012, 1226267, 2096521, 2452534, 4193042, 4905068, 8386084, 9284593, 18569186, 37138372, 64992151, 129984302, 259968604]

約数ペア:

[(1, 259968604), (2, 129984302), (4, 64992151), (7, 37138372), (14, 18569186), (28, 9284593), (31, 8386084), (53, 4905068), (62, 4193042), (106, 2452534), (124, 2096521), (212, 1226267), (217, 1198012), (371, 700724), (434, 599006), (742, 350362), (868, 299503), (1484, 175181), (1643, 158228), (3286, 79114), (5651, 46004), (6572, 39557), (11302, 23002), (11501, 22604)]