1296923264

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 3421716480

約数和(自身を除く): 2124793216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 47, 52, 56, 64, 91, 92, 94, 103, 104, 112, 128, 161, 182, 184, 188, 206, 208, 224, 299, 322, 329, 364, 368, 376, 412, 416, 448, 598, 611, 644, 658, 721, 728, 736, 752, 824, 832, 896, 1081, 1196, 1222, 1288, 1316, 1339, 1442, 1456, 1472, 1504, 1648, 1664, 2093, 2162, 2369, 2392, 2444, 2576, 2632, 2678, 2884, 2912, 2944, 3008, 3296, 4186, 4277, 4324, 4738, 4784, 4841, 4888, 5152, 5264, 5356, 5768, 5824, 6016, 6592, 7567, 8372, 8554, 8648, 9373, 9476, 9568, 9682, 9776, 10304, 10528, 10712, 11536, 11648, 13184, 14053, 15134, 16583, 16744, 17108, 17296, 18746, 18952, 19136, 19364, 19552, 20608, 21056, 21424, 23072, 28106, 30268, 30797, 33166, 33488, 33887, 34216, 34592, 37492, 37904, 38272, 38728, 39104, 42112, 42848, 46144, 56212, 60536, 61594, 62933, 66332, 66976, 67774, 68432, 69184, 74984, 75808, 77456, 78208, 85696, 92288, 98371, 111343, 112424, 121072, 123188, 125866, 132664, 133952, 135548, 136864, 138368, 149968, 151616, 154912, 171392, 196742, 215579, 222686, 224848, 242144, 246376, 251732, 265328, 267904, 271096, 273728, 299936, 303232, 309824, 393484, 431158, 440531, 445372, 449696, 484288, 492752, 503464, 530656, 542192, 547456, 599872, 619648, 779401, 786968, 862316, 881062, 890744, 899392, 968576, 985504, 1006928, 1061312, 1084384, 1199744, 1447459, 1558802, 1573936, 1724632, 1762124, 1781488, 1798784, 1971008, 2013856, 2122624, 2168768, 2894918, 3117604, 3147872, 3449264, 3524248, 3562976, 3942016, 4027712, 4337536, 5789836, 6235208, 6295744, 6898528, 7048496, 7125952, 8055424, 10132213, 11579672, 12470416, 12591488, 13797056, 14096992, 14251904, 20264426, 23159344, 24940832, 27594112, 28193984, 40528852, 46318688, 49881664, 56387968, 81057704, 92637376, 99763328, 162115408, 185274752, 324230816, 648461632, 1296923264]

約数ペア:

[(1, 1296923264), (2, 648461632), (4, 324230816), (7, 185274752), (8, 162115408), (13, 99763328), (14, 92637376), (16, 81057704), (23, 56387968), (26, 49881664), (28, 46318688), (32, 40528852), (46, 28193984), (47, 27594112), (52, 24940832), (56, 23159344), (64, 20264426), (91, 14251904), (92, 14096992), (94, 13797056), (103, 12591488), (104, 12470416), (112, 11579672), (128, 10132213), (161, 8055424), (182, 7125952), (184, 7048496), (188, 6898528), (206, 6295744), (208, 6235208), (224, 5789836), (299, 4337536), (322, 4027712), (329, 3942016), (364, 3562976), (368, 3524248), (376, 3449264), (412, 3147872), (416, 3117604), (448, 2894918), (598, 2168768), (611, 2122624), (644, 2013856), (658, 1971008), (721, 1798784), (728, 1781488), (736, 1762124), (752, 1724632), (824, 1573936), (832, 1558802), (896, 1447459), (1081, 1199744), (1196, 1084384), (1222, 1061312), (1288, 1006928), (1316, 985504), (1339, 968576), (1442, 899392), (1456, 890744), (1472, 881062), (1504, 862316), (1648, 786968), (1664, 779401), (2093, 619648), (2162, 599872), (2369, 547456), (2392, 542192), (2444, 530656), (2576, 503464), (2632, 492752), (2678, 484288), (2884, 449696), (2912, 445372), (2944, 440531), (3008, 431158), (3296, 393484), (4186, 309824), (4277, 303232), (4324, 299936), (4738, 273728), (4784, 271096), (4841, 267904), (4888, 265328), (5152, 251732), (5264, 246376), (5356, 242144), (5768, 224848), (5824, 222686), (6016, 215579), (6592, 196742), (7567, 171392), (8372, 154912), (8554, 151616), (8648, 149968), (9373, 138368), (9476, 136864), (9568, 135548), (9682, 133952), (9776, 132664), (10304, 125866), (10528, 123188), (10712, 121072), (11536, 112424), (11648, 111343), (13184, 98371), (14053, 92288), (15134, 85696), (16583, 78208), (16744, 77456), (17108, 75808), (17296, 74984), (18746, 69184), (18952, 68432), (19136, 67774), (19364, 66976), (19552, 66332), (20608, 62933), (21056, 61594), (21424, 60536), (23072, 56212), (28106, 46144), (30268, 42848), (30797, 42112), (33166, 39104), (33488, 38728), (33887, 38272), (34216, 37904), (34592, 37492)]