2806965504

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:945

約数の個数: 216

約数和(自身を含む): 9298074240

約数和(自身を除く): 6491108736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 269, 288, 336, 384, 448, 504, 538, 576, 647, 672, 768, 807, 896, 1008, 1076, 1152, 1294, 1344, 1614, 1792, 1883, 1941, 2016, 2152, 2304, 2421, 2588, 2688, 3228, 3766, 3882, 4032, 4304, 4529, 4842, 5176, 5376, 5649, 5823, 6456, 7532, 7764, 8064, 8608, 9058, 9684, 10352, 11298, 11646, 12912, 13587, 15064, 15528, 16128, 16947, 17216, 18116, 19368, 20704, 22596, 23292, 25824, 27174, 30128, 31056, 33894, 34432, 36232, 38736, 40761, 41408, 45192, 46584, 51648, 54348, 60256, 62112, 67788, 68864, 72464, 77472, 81522, 82816, 90384, 93168, 103296, 108696, 120512, 124224, 135576, 144928, 154944, 163044, 165632, 174043, 180768, 186336, 206592, 217392, 241024, 248448, 271152, 289856, 309888, 326088, 348086, 361536, 372672, 434784, 482048, 496896, 522129, 542304, 579712, 619776, 652176, 696172, 723072, 745344, 869568, 1044258, 1084608, 1159424, 1218301, 1304352, 1392344, 1446144, 1490688, 1566387, 1739136, 2088516, 2169216, 2436602, 2608704, 2784688, 3132774, 3478272, 3654903, 4177032, 4338432, 4873204, 5217408, 5569376, 6265548, 7309806, 8354064, 9746408, 10434816, 10964709, 11138752, 12531096, 14619612, 16708128, 19492816, 21929418, 22277504, 25062192, 29239224, 33416256, 38985632, 43858836, 44555008, 50124384, 58478448, 66832512, 77971264, 87717672, 100248768, 116956896, 133665024, 155942528, 175435344, 200497536, 233913792, 311885056, 350870688, 400995072, 467827584, 701741376, 935655168, 1403482752, 2806965504]

約数ペア:

[(1, 2806965504), (2, 1403482752), (3, 935655168), (4, 701741376), (6, 467827584), (7, 400995072), (8, 350870688), (9, 311885056), (12, 233913792), (14, 200497536), (16, 175435344), (18, 155942528), (21, 133665024), (24, 116956896), (28, 100248768), (32, 87717672), (36, 77971264), (42, 66832512), (48, 58478448), (56, 50124384), (63, 44555008), (64, 43858836), (72, 38985632), (84, 33416256), (96, 29239224), (112, 25062192), (126, 22277504), (128, 21929418), (144, 19492816), (168, 16708128), (192, 14619612), (224, 12531096), (252, 11138752), (256, 10964709), (269, 10434816), (288, 9746408), (336, 8354064), (384, 7309806), (448, 6265548), (504, 5569376), (538, 5217408), (576, 4873204), (647, 4338432), (672, 4177032), (768, 3654903), (807, 3478272), (896, 3132774), (1008, 2784688), (1076, 2608704), (1152, 2436602), (1294, 2169216), (1344, 2088516), (1614, 1739136), (1792, 1566387), (1883, 1490688), (1941, 1446144), (2016, 1392344), (2152, 1304352), (2304, 1218301), (2421, 1159424), (2588, 1084608), (2688, 1044258), (3228, 869568), (3766, 745344), (3882, 723072), (4032, 696172), (4304, 652176), (4529, 619776), (4842, 579712), (5176, 542304), (5376, 522129), (5649, 496896), (5823, 482048), (6456, 434784), (7532, 372672), (7764, 361536), (8064, 348086), (8608, 326088), (9058, 309888), (9684, 289856), (10352, 271152), (11298, 248448), (11646, 241024), (12912, 217392), (13587, 206592), (15064, 186336), (15528, 180768), (16128, 174043), (16947, 165632), (17216, 163044), (18116, 154944), (19368, 144928), (20704, 135576), (22596, 124224), (23292, 120512), (25824, 108696), (27174, 103296), (30128, 93168), (31056, 90384), (33894, 82816), (34432, 81522), (36232, 77472), (38736, 72464), (40761, 68864), (41408, 67788), (45192, 62112), (46584, 60256), (51648, 54348)]