1291699584

素因数分解:

$2^7\times 3^2\times 7^4\times {\mathrm{467}}^1$

素因数の和:515

約数の個数: 240

約数和(自身を含む): 4345527420

約数和(自身を除く): 3053827836

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 384, 392, 441, 448, 467, 504, 576, 588, 672, 686, 784, 882, 896, 934, 1008, 1029, 1152, 1176, 1344, 1372, 1401, 1568, 1764, 1868, 2016, 2058, 2352, 2401, 2688, 2744, 2802, 3087, 3136, 3269, 3528, 3736, 4032, 4116, 4203, 4704, 4802, 5488, 5604, 6174, 6272, 6538, 7056, 7203, 7472, 8064, 8232, 8406, 9408, 9604, 9807, 10976, 11208, 12348, 13076, 14112, 14406, 14944, 16464, 16812, 18816, 19208, 19614, 21609, 21952, 22416, 22883, 24696, 26152, 28224, 28812, 29421, 29888, 32928, 33624, 38416, 39228, 43218, 43904, 44832, 45766, 49392, 52304, 56448, 57624, 58842, 59776, 65856, 67248, 68649, 76832, 78456, 86436, 89664, 91532, 98784, 104608, 115248, 117684, 131712, 134496, 137298, 153664, 156912, 160181, 172872, 179328, 183064, 197568, 205947, 209216, 230496, 235368, 268992, 274596, 307328, 313824, 320362, 345744, 366128, 395136, 411894, 418432, 460992, 470736, 480543, 537984, 549192, 627648, 640724, 691488, 732256, 823788, 921984, 941472, 961086, 1098384, 1121267, 1255296, 1281448, 1382976, 1441629, 1464512, 1647576, 1882944, 1922172, 2196768, 2242534, 2562896, 2765952, 2883258, 2929024, 3295152, 3363801, 3765888, 3844344, 4393536, 4485068, 5125792, 5766516, 6590304, 6727602, 7688688, 8787072, 8970136, 10091403, 10251584, 11533032, 13180608, 13455204, 15377376, 17940272, 20182806, 20503168, 23066064, 26361216, 26910408, 30754752, 35880544, 40365612, 46132128, 53820816, 61509504, 71761088, 80731224, 92264256, 107641632, 143522176, 161462448, 184528512, 215283264, 322924896, 430566528, 645849792, 1291699584]

約数ペア:

[(1, 1291699584), (2, 645849792), (3, 430566528), (4, 322924896), (6, 215283264), (7, 184528512), (8, 161462448), (9, 143522176), (12, 107641632), (14, 92264256), (16, 80731224), (18, 71761088), (21, 61509504), (24, 53820816), (28, 46132128), (32, 40365612), (36, 35880544), (42, 30754752), (48, 26910408), (49, 26361216), (56, 23066064), (63, 20503168), (64, 20182806), (72, 17940272), (84, 15377376), (96, 13455204), (98, 13180608), (112, 11533032), (126, 10251584), (128, 10091403), (144, 8970136), (147, 8787072), (168, 7688688), (192, 6727602), (196, 6590304), (224, 5766516), (252, 5125792), (288, 4485068), (294, 4393536), (336, 3844344), (343, 3765888), (384, 3363801), (392, 3295152), (441, 2929024), (448, 2883258), (467, 2765952), (504, 2562896), (576, 2242534), (588, 2196768), (672, 1922172), (686, 1882944), (784, 1647576), (882, 1464512), (896, 1441629), (934, 1382976), (1008, 1281448), (1029, 1255296), (1152, 1121267), (1176, 1098384), (1344, 961086), (1372, 941472), (1401, 921984), (1568, 823788), (1764, 732256), (1868, 691488), (2016, 640724), (2058, 627648), (2352, 549192), (2401, 537984), (2688, 480543), (2744, 470736), (2802, 460992), (3087, 418432), (3136, 411894), (3269, 395136), (3528, 366128), (3736, 345744), (4032, 320362), (4116, 313824), (4203, 307328), (4704, 274596), (4802, 268992), (5488, 235368), (5604, 230496), (6174, 209216), (6272, 205947), (6538, 197568), (7056, 183064), (7203, 179328), (7472, 172872), (8064, 160181), (8232, 156912), (8406, 153664), (9408, 137298), (9604, 134496), (9807, 131712), (10976, 117684), (11208, 115248), (12348, 104608), (13076, 98784), (14112, 91532), (14406, 89664), (14944, 86436), (16464, 78456), (16812, 76832), (18816, 68649), (19208, 67248), (19614, 65856), (21609, 59776), (21952, 58842), (22416, 57624), (22883, 56448), (24696, 52304), (26152, 49392), (28224, 45766), (28812, 44832), (29421, 43904), (29888, 43218), (32928, 39228), (33624, 38416)]