1320518795288

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2371}}^1\times {\mathrm{31177}}^1$

素因数の和:33601

約数の個数: 128

約数和(自身を含む): 3194822131200

約数和(自身を除く): 1874303335912

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 29, 44, 56, 58, 77, 88, 116, 154, 203, 232, 308, 319, 406, 616, 638, 812, 1276, 1624, 2233, 2371, 2552, 4466, 4742, 8932, 9484, 16597, 17864, 18968, 26081, 31177, 33194, 52162, 62354, 66388, 68759, 104324, 124708, 132776, 137518, 182567, 208648, 218239, 249416, 275036, 342947, 365134, 436478, 481313, 550072, 685894, 730268, 756349, 872956, 904133, 962626, 1371788, 1460536, 1512698, 1745912, 1808266, 1925252, 2400629, 2743576, 3025396, 3616532, 3850504, 4801258, 5294443, 6050792, 6328931, 7233064, 9602516, 9945463, 10588886, 12657862, 19205032, 19890926, 21177772, 25315724, 39781852, 42355544, 50631448, 69618241, 73920667, 79563704, 139236482, 147841334, 278472964, 295682668, 517444669, 556945928, 591365336, 813127337, 1034889338, 1626254674, 2069778676, 2143699343, 3252509348, 4139557352, 4287398686, 5691891359, 6505018696, 8574797372, 11383782718, 15005895401, 17149594744, 22767565436, 23580692773, 30011790802, 45535130872, 47161385546, 60023581604, 94322771092, 120047163208, 165064849411, 188645542184, 330129698822, 660259397644, 1320518795288]

約数ペア:

[(1, 1320518795288), (2, 660259397644), (4, 330129698822), (7, 188645542184), (8, 165064849411), (11, 120047163208), (14, 94322771092), (22, 60023581604), (28, 47161385546), (29, 45535130872), (44, 30011790802), (56, 23580692773), (58, 22767565436), (77, 17149594744), (88, 15005895401), (116, 11383782718), (154, 8574797372), (203, 6505018696), (232, 5691891359), (308, 4287398686), (319, 4139557352), (406, 3252509348), (616, 2143699343), (638, 2069778676), (812, 1626254674), (1276, 1034889338), (1624, 813127337), (2233, 591365336), (2371, 556945928), (2552, 517444669), (4466, 295682668), (4742, 278472964), (8932, 147841334), (9484, 139236482), (16597, 79563704), (17864, 73920667), (18968, 69618241), (26081, 50631448), (31177, 42355544), (33194, 39781852), (52162, 25315724), (62354, 21177772), (66388, 19890926), (68759, 19205032), (104324, 12657862), (124708, 10588886), (132776, 9945463), (137518, 9602516), (182567, 7233064), (208648, 6328931), (218239, 6050792), (249416, 5294443), (275036, 4801258), (342947, 3850504), (365134, 3616532), (436478, 3025396), (481313, 2743576), (550072, 2400629), (685894, 1925252), (730268, 1808266), (756349, 1745912), (872956, 1512698), (904133, 1460536), (962626, 1371788)]