1239739956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1950

約数の個数: 144

約数和(自身を含む): 3876547584

約数和(自身を除く): 2636807628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 223, 234, 252, 273, 364, 446, 468, 546, 669, 819, 892, 1092, 1338, 1561, 1638, 1697, 2007, 2676, 2899, 3122, 3276, 3394, 4014, 4683, 5091, 5798, 6244, 6788, 8028, 8697, 9366, 10182, 11596, 11879, 14049, 15273, 17394, 18732, 20293, 20364, 22061, 23758, 26091, 28098, 30546, 34788, 35637, 40586, 44122, 47516, 52182, 56196, 60879, 61092, 66183, 71274, 81172, 88244, 104364, 106911, 121758, 132366, 142548, 154427, 182637, 198549, 213822, 243516, 264732, 308854, 365274, 378431, 397098, 427644, 463281, 617708, 730548, 756862, 794196, 926562, 1135293, 1389843, 1513724, 1853124, 2270586, 2649017, 2779686, 3405879, 4541172, 4919603, 5298034, 5559372, 6811758, 7947051, 9839206, 10596068, 13623516, 14758809, 15894102, 19678412, 23841153, 29517618, 31788204, 34437221, 44276427, 47682306, 59035236, 68874442, 88552854, 95364612, 103311663, 137748884, 177105708, 206623326, 309934989, 413246652, 619869978, 1239739956]

約数ペア:

[(1, 1239739956), (2, 619869978), (3, 413246652), (4, 309934989), (6, 206623326), (7, 177105708), (9, 137748884), (12, 103311663), (13, 95364612), (14, 88552854), (18, 68874442), (21, 59035236), (26, 47682306), (28, 44276427), (36, 34437221), (39, 31788204), (42, 29517618), (52, 23841153), (63, 19678412), (78, 15894102), (84, 14758809), (91, 13623516), (117, 10596068), (126, 9839206), (156, 7947051), (182, 6811758), (223, 5559372), (234, 5298034), (252, 4919603), (273, 4541172), (364, 3405879), (446, 2779686), (468, 2649017), (546, 2270586), (669, 1853124), (819, 1513724), (892, 1389843), (1092, 1135293), (1338, 926562), (1561, 794196), (1638, 756862), (1697, 730548), (2007, 617708), (2676, 463281), (2899, 427644), (3122, 397098), (3276, 378431), (3394, 365274), (4014, 308854), (4683, 264732), (5091, 243516), (5798, 213822), (6244, 198549), (6788, 182637), (8028, 154427), (8697, 142548), (9366, 132366), (10182, 121758), (11596, 106911), (11879, 104364), (14049, 88244), (15273, 81172), (17394, 71274), (18732, 66183), (20293, 61092), (20364, 60879), (22061, 56196), (23758, 52182), (26091, 47516), (28098, 44122), (30546, 40586), (34788, 35637)]