1855368216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{7537}}^1$

素因数の和:7825

約数の個数: 96

約数和(自身を含む): 5432787360

約数和(自身を除く): 3577419144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 263, 312, 468, 526, 789, 936, 1052, 1578, 2104, 2367, 3156, 3419, 4734, 6312, 6838, 7537, 9468, 10257, 13676, 15074, 18936, 20514, 22611, 27352, 30148, 30771, 41028, 45222, 60296, 61542, 67833, 82056, 90444, 97981, 123084, 135666, 180888, 195962, 246168, 271332, 293943, 391924, 542664, 587886, 783848, 881829, 1175772, 1763658, 1982231, 2351544, 3527316, 3964462, 5946693, 7054632, 7928924, 11893386, 15857848, 17840079, 23786772, 25769003, 35680158, 47573544, 51538006, 71360316, 77307009, 103076012, 142720632, 154614018, 206152024, 231921027, 309228036, 463842054, 618456072, 927684108, 1855368216]

約数ペア:

[(1, 1855368216), (2, 927684108), (3, 618456072), (4, 463842054), (6, 309228036), (8, 231921027), (9, 206152024), (12, 154614018), (13, 142720632), (18, 103076012), (24, 77307009), (26, 71360316), (36, 51538006), (39, 47573544), (52, 35680158), (72, 25769003), (78, 23786772), (104, 17840079), (117, 15857848), (156, 11893386), (234, 7928924), (263, 7054632), (312, 5946693), (468, 3964462), (526, 3527316), (789, 2351544), (936, 1982231), (1052, 1763658), (1578, 1175772), (2104, 881829), (2367, 783848), (3156, 587886), (3419, 542664), (4734, 391924), (6312, 293943), (6838, 271332), (7537, 246168), (9468, 195962), (10257, 180888), (13676, 135666), (15074, 123084), (18936, 97981), (20514, 90444), (22611, 82056), (27352, 67833), (30148, 61542), (30771, 60296), (41028, 45222)]