812304864

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2251}}^1$

素因数の和:2453

約数の個数: 144

約数和(自身を含む): 2655918720

約数和(自身を除く): 1843613856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 179, 224, 252, 288, 336, 358, 504, 537, 672, 716, 1008, 1074, 1253, 1432, 1611, 2016, 2148, 2251, 2506, 2864, 3222, 3759, 4296, 4502, 5012, 5728, 6444, 6753, 7518, 8592, 9004, 10024, 11277, 12888, 13506, 15036, 15757, 17184, 18008, 20048, 20259, 22554, 25776, 27012, 30072, 31514, 36016, 40096, 40518, 45108, 47271, 51552, 54024, 60144, 63028, 72032, 81036, 90216, 94542, 108048, 120288, 126056, 141813, 162072, 180432, 189084, 216096, 252112, 283626, 324144, 360864, 378168, 402929, 504224, 567252, 648288, 756336, 805858, 1134504, 1208787, 1512672, 1611716, 2269008, 2417574, 2820503, 3223432, 3626361, 4538016, 4835148, 5641006, 6446864, 7252722, 8461509, 9670296, 11282012, 12893728, 14505444, 16923018, 19340592, 22564024, 25384527, 29010888, 33846036, 38681184, 45128048, 50769054, 58021776, 67692072, 90256096, 101538108, 116043552, 135384144, 203076216, 270768288, 406152432, 812304864]

約数ペア:

[(1, 812304864), (2, 406152432), (3, 270768288), (4, 203076216), (6, 135384144), (7, 116043552), (8, 101538108), (9, 90256096), (12, 67692072), (14, 58021776), (16, 50769054), (18, 45128048), (21, 38681184), (24, 33846036), (28, 29010888), (32, 25384527), (36, 22564024), (42, 19340592), (48, 16923018), (56, 14505444), (63, 12893728), (72, 11282012), (84, 9670296), (96, 8461509), (112, 7252722), (126, 6446864), (144, 5641006), (168, 4835148), (179, 4538016), (224, 3626361), (252, 3223432), (288, 2820503), (336, 2417574), (358, 2269008), (504, 1611716), (537, 1512672), (672, 1208787), (716, 1134504), (1008, 805858), (1074, 756336), (1253, 648288), (1432, 567252), (1611, 504224), (2016, 402929), (2148, 378168), (2251, 360864), (2506, 324144), (2864, 283626), (3222, 252112), (3759, 216096), (4296, 189084), (4502, 180432), (5012, 162072), (5728, 141813), (6444, 126056), (6753, 120288), (7518, 108048), (8592, 94542), (9004, 90216), (10024, 81036), (11277, 72032), (12888, 63028), (13506, 60144), (15036, 54024), (15757, 51552), (17184, 47271), (18008, 45108), (20048, 40518), (20259, 40096), (22554, 36016), (25776, 31514), (27012, 30072)]