27831621384

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 320

約数和(自身を含む): 90695404800

約数和(自身を除く): 62863783416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 109, 126, 162, 168, 181, 189, 216, 218, 252, 311, 324, 327, 362, 378, 436, 504, 543, 567, 622, 648, 654, 724, 756, 763, 872, 933, 981, 1086, 1134, 1244, 1267, 1308, 1448, 1512, 1526, 1629, 1866, 1962, 2172, 2177, 2268, 2289, 2488, 2534, 2616, 2799, 2943, 3052, 3258, 3732, 3801, 3924, 4344, 4354, 4536, 4578, 4887, 5068, 5598, 5886, 6104, 6516, 6531, 6867, 7464, 7602, 7848, 8397, 8708, 8829, 9156, 9774, 10136, 11196, 11403, 11772, 13032, 13062, 13734, 14661, 15204, 16794, 17416, 17658, 18312, 19548, 19593, 19729, 20601, 22392, 22806, 23544, 25191, 26124, 27468, 29322, 30408, 33588, 33899, 34209, 35316, 39096, 39186, 39458, 41202, 45612, 50382, 52248, 54936, 56291, 58644, 58779, 59187, 61803, 67176, 67798, 68418, 70632, 78372, 78916, 82404, 91224, 100764, 101697, 102627, 112582, 117288, 117558, 118374, 123606, 135596, 136836, 138103, 156744, 157832, 164808, 168873, 176337, 177561, 201528, 203394, 205254, 225164, 235116, 236748, 237293, 247212, 271192, 273672, 276206, 305091, 337746, 352674, 355122, 394037, 406788, 410508, 414309, 450328, 470232, 473496, 474586, 494424, 506619, 532683, 552412, 610182, 675492, 705348, 710244, 711879, 788074, 813576, 821016, 828618, 915273, 949172, 1013238, 1065366, 1104824, 1182111, 1220364, 1242927, 1350984, 1410696, 1420488, 1423758, 1519857, 1576148, 1598049, 1657236, 1830546, 1898344, 2026476, 2130732, 2135637, 2364222, 2440728, 2485854, 2745819, 2847516, 3039714, 3152296, 3196098, 3314472, 3546333, 3661092, 3728781, 4052952, 4261464, 4271274, 4559571, 4728444, 4971708, 5491638, 5695032, 6079428, 6135719, 6392196, 6406911, 7092666, 7322184, 7457562, 8542548, 9119142, 9456888, 9943416, 10638999, 10983276, 11186343, 12158856, 12271438, 12784392, 12813822, 14185332, 14915124, 17085096, 18238284, 18407157, 19220733, 21277998, 21966552, 22372686, 24542876, 25627644, 28370664, 29830248, 31916997, 36476568, 36814314, 38441466, 42555996, 42950033, 44745372, 49085752, 51255288, 55221471, 63833994, 73628628, 76882932, 85111992, 85900066, 89490744, 110442942, 127667988, 128850099, 147257256, 153765864, 165664413, 171800132, 220885884, 255335976, 257700198, 331328826, 343600264, 386550297, 441771768, 496993239, 515400396, 662657652, 773100594, 993986478, 1030800792, 1159650891, 1325315304, 1546201188, 1987972956, 2319301782, 3092402376, 3478952673, 3975945912, 4638603564, 6957905346, 9277207128, 13915810692, 27831621384]

約数ペア:

[(1, 27831621384), (2, 13915810692), (3, 9277207128), (4, 6957905346), (6, 4638603564), (7, 3975945912), (8, 3478952673), (9, 3092402376), (12, 2319301782), (14, 1987972956), (18, 1546201188), (21, 1325315304), (24, 1159650891), (27, 1030800792), (28, 993986478), (36, 773100594), (42, 662657652), (54, 515400396), (56, 496993239), (63, 441771768), (72, 386550297), (81, 343600264), (84, 331328826), (108, 257700198), (109, 255335976), (126, 220885884), (162, 171800132), (168, 165664413), (181, 153765864), (189, 147257256), (216, 128850099), (218, 127667988), (252, 110442942), (311, 89490744), (324, 85900066), (327, 85111992), (362, 76882932), (378, 73628628), (436, 63833994), (504, 55221471), (543, 51255288), (567, 49085752), (622, 44745372), (648, 42950033), (654, 42555996), (724, 38441466), (756, 36814314), (763, 36476568), (872, 31916997), (933, 29830248), (981, 28370664), (1086, 25627644), (1134, 24542876), (1244, 22372686), (1267, 21966552), (1308, 21277998), (1448, 19220733), (1512, 18407157), (1526, 18238284), (1629, 17085096), (1866, 14915124), (1962, 14185332), (2172, 12813822), (2177, 12784392), (2268, 12271438), (2289, 12158856), (2488, 11186343), (2534, 10983276), (2616, 10638999), (2799, 9943416), (2943, 9456888), (3052, 9119142), (3258, 8542548), (3732, 7457562), (3801, 7322184), (3924, 7092666), (4344, 6406911), (4354, 6392196), (4536, 6135719), (4578, 6079428), (4887, 5695032), (5068, 5491638), (5598, 4971708), (5886, 4728444), (6104, 4559571), (6516, 4271274), (6531, 4261464), (6867, 4052952), (7464, 3728781), (7602, 3661092), (7848, 3546333), (8397, 3314472), (8708, 3196098), (8829, 3152296), (9156, 3039714), (9774, 2847516), (10136, 2745819), (11196, 2485854), (11403, 2440728), (11772, 2364222), (13032, 2135637), (13062, 2130732), (13734, 2026476), (14661, 1898344), (15204, 1830546), (16794, 1657236), (17416, 1598049), (17658, 1576148), (18312, 1519857), (19548, 1423758), (19593, 1420488), (19729, 1410696), (20601, 1350984), (22392, 1242927), (22806, 1220364), (23544, 1182111), (25191, 1104824), (26124, 1065366), (27468, 1013238), (29322, 949172), (30408, 915273), (33588, 828618), (33899, 821016), (34209, 813576), (35316, 788074), (39096, 711879), (39186, 710244), (39458, 705348), (41202, 675492), (45612, 610182), (50382, 552412), (52248, 532683), (54936, 506619), (56291, 494424), (58644, 474586), (58779, 473496), (59187, 470232), (61803, 450328), (67176, 414309), (67798, 410508), (68418, 406788), (70632, 394037), (78372, 355122), (78916, 352674), (82404, 337746), (91224, 305091), (100764, 276206), (101697, 273672), (102627, 271192), (112582, 247212), (117288, 237293), (117558, 236748), (118374, 235116), (123606, 225164), (135596, 205254), (136836, 203394), (138103, 201528), (156744, 177561), (157832, 176337), (164808, 168873)]