2237856208

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{353}}^1$

素因数の和:521

約数の個数: 120

約数和(自身を含む): 5243289408

約数和(自身を除く): 3005433200

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 107, 112, 161, 184, 214, 322, 353, 368, 428, 529, 644, 706, 749, 856, 1058, 1288, 1412, 1498, 1712, 2116, 2461, 2471, 2576, 2824, 2996, 3703, 4232, 4922, 4942, 5648, 5992, 7406, 8119, 8464, 9844, 9884, 11984, 14812, 16238, 17227, 19688, 19768, 29624, 32476, 34454, 37771, 39376, 39536, 56603, 56833, 59248, 64952, 68908, 75542, 113206, 113666, 129904, 137816, 151084, 186737, 226412, 227332, 264397, 275632, 302168, 373474, 396221, 452824, 454664, 528794, 604336, 746948, 792442, 868733, 905648, 909328, 1057588, 1307159, 1493896, 1584884, 1737466, 2115176, 2614318, 2987792, 3169768, 3474932, 4230352, 5228636, 6081131, 6339536, 6949864, 10457272, 12162262, 13899728, 19980859, 20914544, 24324524, 39961718, 48649048, 79923436, 97298096, 139866013, 159846872, 279732026, 319693744, 559464052, 1118928104, 2237856208]

約数ペア:

[(1, 2237856208), (2, 1118928104), (4, 559464052), (7, 319693744), (8, 279732026), (14, 159846872), (16, 139866013), (23, 97298096), (28, 79923436), (46, 48649048), (56, 39961718), (92, 24324524), (107, 20914544), (112, 19980859), (161, 13899728), (184, 12162262), (214, 10457272), (322, 6949864), (353, 6339536), (368, 6081131), (428, 5228636), (529, 4230352), (644, 3474932), (706, 3169768), (749, 2987792), (856, 2614318), (1058, 2115176), (1288, 1737466), (1412, 1584884), (1498, 1493896), (1712, 1307159), (2116, 1057588), (2461, 909328), (2471, 905648), (2576, 868733), (2824, 792442), (2996, 746948), (3703, 604336), (4232, 528794), (4922, 454664), (4942, 452824), (5648, 396221), (5992, 373474), (7406, 302168), (8119, 275632), (8464, 264397), (9844, 227332), (9884, 226412), (11984, 186737), (14812, 151084), (16238, 137816), (17227, 129904), (19688, 113666), (19768, 113206), (29624, 75542), (32476, 68908), (34454, 64952), (37771, 59248), (39376, 56833), (39536, 56603)]