273984984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 256

約数和(自身を含む): 958003200

約数和(自身を除く): 684018216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 53, 54, 56, 63, 72, 78, 84, 91, 104, 106, 108, 117, 126, 156, 159, 168, 182, 189, 212, 216, 234, 252, 263, 273, 312, 318, 351, 364, 371, 378, 424, 468, 477, 504, 526, 546, 636, 689, 702, 728, 742, 756, 789, 819, 936, 954, 1052, 1092, 1113, 1272, 1378, 1404, 1431, 1484, 1512, 1578, 1638, 1841, 1908, 2067, 2104, 2184, 2226, 2367, 2457, 2756, 2808, 2862, 2968, 3156, 3276, 3339, 3419, 3682, 3816, 4134, 4452, 4734, 4823, 4914, 5512, 5523, 5724, 6201, 6312, 6552, 6678, 6838, 7101, 7364, 8268, 8904, 9468, 9646, 9828, 10017, 10257, 11046, 11448, 12402, 13356, 13676, 13939, 14202, 14469, 14728, 16536, 16569, 18603, 18936, 19292, 19656, 20034, 20514, 22092, 23933, 24804, 26712, 27352, 27878, 28404, 28938, 30771, 33138, 37206, 38584, 40068, 41028, 41817, 43407, 44184, 47866, 49608, 49707, 55756, 56808, 57876, 61542, 66276, 71799, 74412, 80136, 82056, 83634, 86814, 92313, 95732, 97573, 99414, 111512, 115752, 123084, 125451, 130221, 132552, 143598, 148824, 167268, 173628, 181207, 184626, 191464, 195146, 198828, 215397, 246168, 250902, 260442, 287196, 292719, 334536, 347256, 362414, 369252, 376353, 390292, 397656, 430794, 501804, 520884, 543621, 574392, 585438, 646191, 724828, 738504, 752706, 780584, 861588, 878157, 1003608, 1041768, 1087242, 1170876, 1268449, 1292382, 1449656, 1505412, 1630863, 1723176, 1756314, 2174484, 2341752, 2536898, 2584764, 2634471, 3010824, 3261726, 3512628, 3805347, 4348968, 4892589, 5073796, 5169528, 5268942, 6523452, 7025256, 7610694, 9785178, 10147592, 10537884, 11416041, 13046904, 15221388, 19570356, 21075768, 22832082, 30442776, 34248123, 39140712, 45664164, 68496246, 91328328, 136992492, 273984984]

約数ペア:

[(1, 273984984), (2, 136992492), (3, 91328328), (4, 68496246), (6, 45664164), (7, 39140712), (8, 34248123), (9, 30442776), (12, 22832082), (13, 21075768), (14, 19570356), (18, 15221388), (21, 13046904), (24, 11416041), (26, 10537884), (27, 10147592), (28, 9785178), (36, 7610694), (39, 7025256), (42, 6523452), (52, 5268942), (53, 5169528), (54, 5073796), (56, 4892589), (63, 4348968), (72, 3805347), (78, 3512628), (84, 3261726), (91, 3010824), (104, 2634471), (106, 2584764), (108, 2536898), (117, 2341752), (126, 2174484), (156, 1756314), (159, 1723176), (168, 1630863), (182, 1505412), (189, 1449656), (212, 1292382), (216, 1268449), (234, 1170876), (252, 1087242), (263, 1041768), (273, 1003608), (312, 878157), (318, 861588), (351, 780584), (364, 752706), (371, 738504), (378, 724828), (424, 646191), (468, 585438), (477, 574392), (504, 543621), (526, 520884), (546, 501804), (636, 430794), (689, 397656), (702, 390292), (728, 376353), (742, 369252), (756, 362414), (789, 347256), (819, 334536), (936, 292719), (954, 287196), (1052, 260442), (1092, 250902), (1113, 246168), (1272, 215397), (1378, 198828), (1404, 195146), (1431, 191464), (1484, 184626), (1512, 181207), (1578, 173628), (1638, 167268), (1841, 148824), (1908, 143598), (2067, 132552), (2104, 130221), (2184, 125451), (2226, 123084), (2367, 115752), (2457, 111512), (2756, 99414), (2808, 97573), (2862, 95732), (2968, 92313), (3156, 86814), (3276, 83634), (3339, 82056), (3419, 80136), (3682, 74412), (3816, 71799), (4134, 66276), (4452, 61542), (4734, 57876), (4823, 56808), (4914, 55756), (5512, 49707), (5523, 49608), (5724, 47866), (6201, 44184), (6312, 43407), (6552, 41817), (6678, 41028), (6838, 40068), (7101, 38584), (7364, 37206), (8268, 33138), (8904, 30771), (9468, 28938), (9646, 28404), (9828, 27878), (10017, 27352), (10257, 26712), (11046, 24804), (11448, 23933), (12402, 22092), (13356, 20514), (13676, 20034), (13939, 19656), (14202, 19292), (14469, 18936), (14728, 18603), (16536, 16569)]