668837092

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{727}}^1$

素因数の和:881

約数の個数: 96

約数和(自身を含む): 1526353920

約数和(自身を除く): 857516828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 103, 116, 154, 203, 206, 308, 319, 406, 412, 638, 721, 727, 812, 1133, 1276, 1442, 1454, 2233, 2266, 2884, 2908, 2987, 4466, 4532, 5089, 5974, 7931, 7997, 8932, 10178, 11948, 15862, 15994, 20356, 20909, 21083, 31724, 31988, 32857, 41818, 42166, 55979, 65714, 74881, 83636, 84332, 111958, 131428, 147581, 149762, 223916, 229999, 231913, 295162, 299524, 459998, 463826, 524167, 590324, 823691, 919996, 927652, 1048334, 1623391, 1647382, 2096668, 2171549, 3246782, 3294764, 4343098, 5765837, 6493564, 8686196, 11531674, 15200843, 23063348, 23887039, 30401686, 47774078, 60803372, 95548156, 167209273, 334418546, 668837092]

約数ペア:

[(1, 668837092), (2, 334418546), (4, 167209273), (7, 95548156), (11, 60803372), (14, 47774078), (22, 30401686), (28, 23887039), (29, 23063348), (44, 15200843), (58, 11531674), (77, 8686196), (103, 6493564), (116, 5765837), (154, 4343098), (203, 3294764), (206, 3246782), (308, 2171549), (319, 2096668), (406, 1647382), (412, 1623391), (638, 1048334), (721, 927652), (727, 919996), (812, 823691), (1133, 590324), (1276, 524167), (1442, 463826), (1454, 459998), (2233, 299524), (2266, 295162), (2884, 231913), (2908, 229999), (2987, 223916), (4466, 149762), (4532, 147581), (5089, 131428), (5974, 111958), (7931, 84332), (7997, 83636), (8932, 74881), (10178, 65714), (11948, 55979), (15862, 42166), (15994, 41818), (20356, 32857), (20909, 31988), (21083, 31724)]