1328595768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 3865804800

約数和(自身を除く): 2537209032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 43, 62, 72, 86, 93, 109, 124, 127, 129, 172, 186, 218, 248, 254, 258, 279, 327, 344, 372, 381, 387, 436, 508, 516, 558, 654, 744, 762, 774, 872, 981, 1016, 1032, 1116, 1143, 1308, 1333, 1524, 1548, 1962, 2232, 2286, 2616, 2666, 3048, 3096, 3379, 3924, 3937, 3999, 4572, 4687, 5332, 5461, 6758, 7848, 7874, 7998, 9144, 9374, 10137, 10664, 10922, 11811, 11997, 13516, 13843, 14061, 15748, 15996, 16383, 18748, 20274, 21844, 23622, 23994, 27032, 27686, 28122, 30411, 31496, 31992, 32766, 35433, 37496, 40548, 41529, 42183, 43688, 47244, 47988, 49149, 55372, 56244, 60822, 65532, 70866, 81096, 83058, 84366, 94488, 95976, 98298, 110744, 112488, 121644, 124587, 131064, 141732, 145297, 166116, 168732, 169291, 196596, 243288, 249174, 283464, 290594, 332232, 337464, 338582, 393192, 429133, 435891, 498348, 507873, 581188, 595249, 677164, 858266, 871782, 996696, 1015746, 1162376, 1190498, 1287399, 1307673, 1354328, 1523619, 1716532, 1743564, 1785747, 2031492, 2380996, 2574798, 2615346, 3047238, 3433064, 3487128, 3571494, 3862197, 4062984, 4761992, 5149596, 5230692, 5357241, 6094476, 7142988, 7724394, 10299192, 10461384, 10714482, 12188952, 14285976, 15448788, 18452719, 21428964, 30897576, 36905438, 42857928, 55358157, 73810876, 110716314, 147621752, 166074471, 221432628, 332148942, 442865256, 664297884, 1328595768]

約数ペア:

[(1, 1328595768), (2, 664297884), (3, 442865256), (4, 332148942), (6, 221432628), (8, 166074471), (9, 147621752), (12, 110716314), (18, 73810876), (24, 55358157), (31, 42857928), (36, 36905438), (43, 30897576), (62, 21428964), (72, 18452719), (86, 15448788), (93, 14285976), (109, 12188952), (124, 10714482), (127, 10461384), (129, 10299192), (172, 7724394), (186, 7142988), (218, 6094476), (248, 5357241), (254, 5230692), (258, 5149596), (279, 4761992), (327, 4062984), (344, 3862197), (372, 3571494), (381, 3487128), (387, 3433064), (436, 3047238), (508, 2615346), (516, 2574798), (558, 2380996), (654, 2031492), (744, 1785747), (762, 1743564), (774, 1716532), (872, 1523619), (981, 1354328), (1016, 1307673), (1032, 1287399), (1116, 1190498), (1143, 1162376), (1308, 1015746), (1333, 996696), (1524, 871782), (1548, 858266), (1962, 677164), (2232, 595249), (2286, 581188), (2616, 507873), (2666, 498348), (3048, 435891), (3096, 429133), (3379, 393192), (3924, 338582), (3937, 337464), (3999, 332232), (4572, 290594), (4687, 283464), (5332, 249174), (5461, 243288), (6758, 196596), (7848, 169291), (7874, 168732), (7998, 166116), (9144, 145297), (9374, 141732), (10137, 131064), (10664, 124587), (10922, 121644), (11811, 112488), (11997, 110744), (13516, 98298), (13843, 95976), (14061, 94488), (15748, 84366), (15996, 83058), (16383, 81096), (18748, 70866), (20274, 65532), (21844, 60822), (23622, 56244), (23994, 55372), (27032, 49149), (27686, 47988), (28122, 47244), (30411, 43688), (31496, 42183), (31992, 41529), (32766, 40548), (35433, 37496)]