1331737264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{5651}}^1$

素因数の和:5786

約数の個数: 80

約数和(自身を含む): 3061304064

約数和(自身を除く): 1729566800

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 103, 104, 143, 176, 206, 208, 286, 412, 572, 824, 1133, 1144, 1339, 1648, 2266, 2288, 2678, 4532, 5356, 5651, 9064, 10712, 11302, 14729, 18128, 21424, 22604, 29458, 45208, 58916, 62161, 73463, 90416, 117832, 124322, 146926, 235664, 248644, 293852, 497288, 582053, 587704, 808093, 994576, 1164106, 1175408, 1616186, 2328212, 3232372, 4656424, 6402583, 6464744, 7566689, 9312848, 12805166, 12929488, 15133378, 25610332, 30266756, 51220664, 60533512, 83233579, 102441328, 121067024, 166467158, 332934316, 665868632, 1331737264]

約数ペア:

[(1, 1331737264), (2, 665868632), (4, 332934316), (8, 166467158), (11, 121067024), (13, 102441328), (16, 83233579), (22, 60533512), (26, 51220664), (44, 30266756), (52, 25610332), (88, 15133378), (103, 12929488), (104, 12805166), (143, 9312848), (176, 7566689), (206, 6464744), (208, 6402583), (286, 4656424), (412, 3232372), (572, 2328212), (824, 1616186), (1133, 1175408), (1144, 1164106), (1339, 994576), (1648, 808093), (2266, 587704), (2288, 582053), (2678, 497288), (4532, 293852), (5356, 248644), (5651, 235664), (9064, 146926), (10712, 124322), (11302, 117832), (14729, 90416), (18128, 73463), (21424, 62161), (22604, 58916), (29458, 45208)]