1251327648

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{113}}^1$

素因数の和:279

約数の個数: 144

約数和(自身を含む): 3477696768

約数和(自身を除く): 2226369120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 61, 62, 93, 96, 113, 122, 124, 183, 186, 226, 244, 248, 339, 366, 372, 452, 488, 496, 678, 732, 744, 904, 976, 992, 1356, 1464, 1488, 1808, 1891, 1952, 2712, 2928, 2976, 3503, 3616, 3721, 3782, 5424, 5673, 5856, 6893, 7006, 7442, 7564, 10509, 10848, 11163, 11346, 13786, 14012, 14884, 15128, 20679, 21018, 22326, 22692, 27572, 28024, 29768, 30256, 41358, 42036, 44652, 45384, 55144, 56048, 59536, 60512, 82716, 84072, 89304, 90768, 110288, 112096, 115351, 119072, 165432, 168144, 178608, 181536, 213683, 220576, 230702, 330864, 336288, 346053, 357216, 420473, 427366, 461404, 641049, 661728, 692106, 840946, 854732, 922808, 1261419, 1282098, 1384212, 1681892, 1709464, 1845616, 2522838, 2564196, 2768424, 3363784, 3418928, 3691232, 5045676, 5128392, 5536848, 6727568, 6837856, 10091352, 10256784, 11073696, 13034663, 13455136, 20182704, 20513568, 26069326, 39103989, 40365408, 52138652, 78207978, 104277304, 156415956, 208554608, 312831912, 417109216, 625663824, 1251327648]

約数ペア:

[(1, 1251327648), (2, 625663824), (3, 417109216), (4, 312831912), (6, 208554608), (8, 156415956), (12, 104277304), (16, 78207978), (24, 52138652), (31, 40365408), (32, 39103989), (48, 26069326), (61, 20513568), (62, 20182704), (93, 13455136), (96, 13034663), (113, 11073696), (122, 10256784), (124, 10091352), (183, 6837856), (186, 6727568), (226, 5536848), (244, 5128392), (248, 5045676), (339, 3691232), (366, 3418928), (372, 3363784), (452, 2768424), (488, 2564196), (496, 2522838), (678, 1845616), (732, 1709464), (744, 1681892), (904, 1384212), (976, 1282098), (992, 1261419), (1356, 922808), (1464, 854732), (1488, 840946), (1808, 692106), (1891, 661728), (1952, 641049), (2712, 461404), (2928, 427366), (2976, 420473), (3503, 357216), (3616, 346053), (3721, 336288), (3782, 330864), (5424, 230702), (5673, 220576), (5856, 213683), (6893, 181536), (7006, 178608), (7442, 168144), (7564, 165432), (10509, 119072), (10848, 115351), (11163, 112096), (11346, 110288), (13786, 90768), (14012, 89304), (14884, 84072), (15128, 82716), (20679, 60512), (21018, 59536), (22326, 56048), (22692, 55144), (27572, 45384), (28024, 44652), (29768, 42036), (30256, 41358)]