857698912

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1471}}^1$

素因数の和:1644

約数の個数: 96

約数和(自身を含む): 2047610880

約数和(自身を除く): 1189911968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 137, 152, 224, 266, 274, 304, 532, 548, 608, 959, 1064, 1096, 1471, 1918, 2128, 2192, 2603, 2942, 3836, 4256, 4384, 5206, 5884, 7672, 10297, 10412, 11768, 15344, 18221, 20594, 20824, 23536, 27949, 30688, 36442, 41188, 41648, 47072, 55898, 72884, 82376, 83296, 111796, 145768, 164752, 195643, 201527, 223592, 291536, 329504, 391286, 403054, 447184, 583072, 782572, 806108, 894368, 1410689, 1565144, 1612216, 2821378, 3130288, 3224432, 3829013, 5642756, 6260576, 6448864, 7658026, 11285512, 15316052, 22571024, 26803091, 30632104, 45142048, 53606182, 61264208, 107212364, 122528416, 214424728, 428849456, 857698912]

約数ペア:

[(1, 857698912), (2, 428849456), (4, 214424728), (7, 122528416), (8, 107212364), (14, 61264208), (16, 53606182), (19, 45142048), (28, 30632104), (32, 26803091), (38, 22571024), (56, 15316052), (76, 11285512), (112, 7658026), (133, 6448864), (137, 6260576), (152, 5642756), (224, 3829013), (266, 3224432), (274, 3130288), (304, 2821378), (532, 1612216), (548, 1565144), (608, 1410689), (959, 894368), (1064, 806108), (1096, 782572), (1471, 583072), (1918, 447184), (2128, 403054), (2192, 391286), (2603, 329504), (2942, 291536), (3836, 223592), (4256, 201527), (4384, 195643), (5206, 164752), (5884, 145768), (7672, 111796), (10297, 83296), (10412, 82376), (11768, 72884), (15344, 55898), (18221, 47072), (20594, 41648), (20824, 41188), (23536, 36442), (27949, 30688)]