857428039806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{105883}}^1$

素因数の和:106146

約数の個数: 128

約数和(自身を含む): 2028744216576

約数和(自身を除く): 1171316176770

約数列:

[1, 2, 3, 6, 13, 17, 26, 31, 34, 39, 51, 62, 78, 93, 102, 186, 197, 221, 394, 403, 442, 527, 591, 663, 806, 1054, 1182, 1209, 1326, 1581, 2418, 2561, 3162, 3349, 5122, 6107, 6698, 6851, 7683, 10047, 12214, 13702, 15366, 18321, 20094, 20553, 36642, 41106, 43537, 79391, 87074, 103819, 105883, 130611, 158782, 207638, 211766, 238173, 261222, 311457, 317649, 476346, 622914, 635298, 1349647, 1376479, 1800011, 2699294, 2752958, 3282373, 3600022, 4048941, 4129437, 5400033, 6564746, 8097882, 8258874, 9847119, 10800066, 19694238, 20858951, 23400143, 41717902, 42670849, 46800286, 55800341, 62576853, 70200429, 85341698, 111600682, 125153706, 128012547, 140400858, 167401023, 256025094, 271166363, 334802046, 354602167, 542332726, 646627481, 709204334, 725404433, 813499089, 1063806501, 1293254962, 1450808866, 1626998178, 1939882443, 2127613002, 2176213299, 3879764886, 4352426598, 4609828171, 8406157253, 9219656342, 10992667177, 13829484513, 16812314506, 21985334354, 25218471759, 27658969026, 32978001531, 50436943518, 65956003062, 142904673301, 285809346602, 428714019903, 857428039806]

約数ペア:

[(1, 857428039806), (2, 428714019903), (3, 285809346602), (6, 142904673301), (13, 65956003062), (17, 50436943518), (26, 32978001531), (31, 27658969026), (34, 25218471759), (39, 21985334354), (51, 16812314506), (62, 13829484513), (78, 10992667177), (93, 9219656342), (102, 8406157253), (186, 4609828171), (197, 4352426598), (221, 3879764886), (394, 2176213299), (403, 2127613002), (442, 1939882443), (527, 1626998178), (591, 1450808866), (663, 1293254962), (806, 1063806501), (1054, 813499089), (1182, 725404433), (1209, 709204334), (1326, 646627481), (1581, 542332726), (2418, 354602167), (2561, 334802046), (3162, 271166363), (3349, 256025094), (5122, 167401023), (6107, 140400858), (6698, 128012547), (6851, 125153706), (7683, 111600682), (10047, 85341698), (12214, 70200429), (13702, 62576853), (15366, 55800341), (18321, 46800286), (20094, 42670849), (20553, 41717902), (36642, 23400143), (41106, 20858951), (43537, 19694238), (79391, 10800066), (87074, 9847119), (103819, 8258874), (105883, 8097882), (130611, 6564746), (158782, 5400033), (207638, 4129437), (211766, 4048941), (238173, 3600022), (261222, 3282373), (311457, 2752958), (317649, 2699294), (476346, 1800011), (622914, 1376479), (635298, 1349647)]