1956098203485

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1\times {\mathrm{2281}}^1$

素因数の和:2943

約数の個数: 128

約数和(自身を含む): 3418222477824

約数和(自身を除く): 1462124274339

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 197, 215, 255, 397, 591, 645, 731, 985, 1191, 1985, 2193, 2281, 2955, 3349, 3655, 5955, 6749, 6843, 8471, 10047, 10965, 11405, 16745, 17071, 20247, 25413, 33745, 34215, 38777, 42355, 50235, 51213, 78209, 85355, 98083, 101235, 116331, 127065, 144007, 193885, 234627, 256065, 290207, 294249, 391045, 432021, 449357, 490415, 581655, 720035, 870621, 905557, 1173135, 1329553, 1348071, 1451035, 1471245, 1667411, 2160105, 2246785, 2716671, 3362987, 3988659, 4353105, 4527785, 5002233, 6647765, 6740355, 7639069, 8337055, 10088961, 13583355, 15394469, 16814935, 19322351, 19943295, 22917207, 25011165, 38195345, 38938951, 46183407, 50444805, 57170779, 57967053, 76972345, 96611755, 114586035, 116816853, 171512337, 178394729, 194694755, 230917035, 285853895, 289835265, 328479967, 535184187, 584084265, 661962167, 857561685, 891973645, 985439901, 1642399835, 1985886501, 2675920935, 3032710393, 3309810835, 4927199505, 7670973347, 9098131179, 9929432505, 15163551965, 23012920041, 38354866735, 45490655895, 115064600205, 130406546899, 391219640697, 652032734495, 1956098203485]

約数ペア:

[(1, 1956098203485), (3, 652032734495), (5, 391219640697), (15, 130406546899), (17, 115064600205), (43, 45490655895), (51, 38354866735), (85, 23012920041), (129, 15163551965), (197, 9929432505), (215, 9098131179), (255, 7670973347), (397, 4927199505), (591, 3309810835), (645, 3032710393), (731, 2675920935), (985, 1985886501), (1191, 1642399835), (1985, 985439901), (2193, 891973645), (2281, 857561685), (2955, 661962167), (3349, 584084265), (3655, 535184187), (5955, 328479967), (6749, 289835265), (6843, 285853895), (8471, 230917035), (10047, 194694755), (10965, 178394729), (11405, 171512337), (16745, 116816853), (17071, 114586035), (20247, 96611755), (25413, 76972345), (33745, 57967053), (34215, 57170779), (38777, 50444805), (42355, 46183407), (50235, 38938951), (51213, 38195345), (78209, 25011165), (85355, 22917207), (98083, 19943295), (101235, 19322351), (116331, 16814935), (127065, 15394469), (144007, 13583355), (193885, 10088961), (234627, 8337055), (256065, 7639069), (290207, 6740355), (294249, 6647765), (391045, 5002233), (432021, 4527785), (449357, 4353105), (490415, 3988659), (581655, 3362987), (720035, 2716671), (870621, 2246785), (905557, 2160105), (1173135, 1667411), (1329553, 1471245), (1348071, 1451035)]