2857271976

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:417

約数の個数: 256

約数和(自身を含む): 8861529600

約数和(自身を除く): 6004257624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 53, 54, 72, 73, 78, 104, 106, 108, 117, 146, 156, 159, 212, 216, 219, 234, 263, 292, 312, 318, 351, 424, 438, 468, 477, 526, 584, 636, 657, 689, 702, 789, 876, 936, 949, 954, 1052, 1272, 1314, 1378, 1404, 1431, 1578, 1752, 1898, 1908, 1971, 2067, 2104, 2367, 2628, 2756, 2808, 2847, 2862, 3156, 3419, 3796, 3816, 3869, 3942, 4134, 4734, 5256, 5512, 5694, 5724, 6201, 6312, 6838, 7101, 7592, 7738, 7884, 8268, 8541, 9468, 10257, 11388, 11448, 11607, 12402, 13676, 13939, 14202, 15476, 15768, 16536, 17082, 18603, 18936, 19199, 20514, 22776, 23214, 24804, 25623, 27352, 27878, 28404, 30771, 30952, 34164, 34821, 37206, 38398, 41028, 41817, 46428, 49608, 50297, 51246, 55756, 56808, 57597, 61542, 68328, 69642, 74412, 76796, 82056, 83634, 92313, 92856, 100594, 102492, 104463, 111512, 115194, 123084, 125451, 139284, 148824, 150891, 153592, 167268, 172791, 181207, 184626, 201188, 204984, 208926, 230388, 246168, 249587, 250902, 278568, 301782, 334536, 345582, 362414, 369252, 376353, 402376, 417852, 452673, 460776, 499174, 501804, 518373, 543621, 603564, 691164, 724828, 738504, 748761, 752706, 835704, 905346, 998348, 1003608, 1017547, 1036746, 1087242, 1207128, 1358019, 1382328, 1449656, 1497522, 1505412, 1630863, 1810692, 1996696, 2035094, 2073492, 2174484, 2246283, 2716038, 2995044, 3010824, 3052641, 3261726, 3621384, 4070188, 4146984, 4348968, 4492566, 4892589, 5432076, 5990088, 6105282, 6523452, 6738849, 8140376, 8985132, 9157923, 9785178, 10864152, 12210564, 13046904, 13228111, 13477698, 17970264, 18315846, 19570356, 24421128, 26456222, 26955396, 27473769, 36631692, 39140712, 39684333, 52912444, 53910792, 54947538, 73263384, 79368666, 105824888, 109895076, 119052999, 158737332, 219790152, 238105998, 317474664, 357158997, 476211996, 714317994, 952423992, 1428635988, 2857271976]

約数ペア:

[(1, 2857271976), (2, 1428635988), (3, 952423992), (4, 714317994), (6, 476211996), (8, 357158997), (9, 317474664), (12, 238105998), (13, 219790152), (18, 158737332), (24, 119052999), (26, 109895076), (27, 105824888), (36, 79368666), (39, 73263384), (52, 54947538), (53, 53910792), (54, 52912444), (72, 39684333), (73, 39140712), (78, 36631692), (104, 27473769), (106, 26955396), (108, 26456222), (117, 24421128), (146, 19570356), (156, 18315846), (159, 17970264), (212, 13477698), (216, 13228111), (219, 13046904), (234, 12210564), (263, 10864152), (292, 9785178), (312, 9157923), (318, 8985132), (351, 8140376), (424, 6738849), (438, 6523452), (468, 6105282), (477, 5990088), (526, 5432076), (584, 4892589), (636, 4492566), (657, 4348968), (689, 4146984), (702, 4070188), (789, 3621384), (876, 3261726), (936, 3052641), (949, 3010824), (954, 2995044), (1052, 2716038), (1272, 2246283), (1314, 2174484), (1378, 2073492), (1404, 2035094), (1431, 1996696), (1578, 1810692), (1752, 1630863), (1898, 1505412), (1908, 1497522), (1971, 1449656), (2067, 1382328), (2104, 1358019), (2367, 1207128), (2628, 1087242), (2756, 1036746), (2808, 1017547), (2847, 1003608), (2862, 998348), (3156, 905346), (3419, 835704), (3796, 752706), (3816, 748761), (3869, 738504), (3942, 724828), (4134, 691164), (4734, 603564), (5256, 543621), (5512, 518373), (5694, 501804), (5724, 499174), (6201, 460776), (6312, 452673), (6838, 417852), (7101, 402376), (7592, 376353), (7738, 369252), (7884, 362414), (8268, 345582), (8541, 334536), (9468, 301782), (10257, 278568), (11388, 250902), (11448, 249587), (11607, 246168), (12402, 230388), (13676, 208926), (13939, 204984), (14202, 201188), (15476, 184626), (15768, 181207), (16536, 172791), (17082, 167268), (18603, 153592), (18936, 150891), (19199, 148824), (20514, 139284), (22776, 125451), (23214, 123084), (24804, 115194), (25623, 111512), (27352, 104463), (27878, 102492), (28404, 100594), (30771, 92856), (30952, 92313), (34164, 83634), (34821, 82056), (37206, 76796), (38398, 74412), (41028, 69642), (41817, 68328), (46428, 61542), (49608, 57597), (50297, 56808), (51246, 55756)]