21211137792

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{2089}}^1$

素因数の和:2240

約数の個数: 288

約数和(自身を含む): 68180481600

約数和(自身を除く): 46969343808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 113, 117, 128, 144, 156, 192, 208, 216, 226, 234, 256, 288, 312, 339, 351, 384, 416, 432, 452, 468, 576, 624, 678, 702, 768, 832, 864, 904, 936, 1017, 1152, 1248, 1356, 1404, 1469, 1664, 1728, 1808, 1872, 2034, 2089, 2304, 2496, 2712, 2808, 2938, 3051, 3328, 3456, 3616, 3744, 4068, 4178, 4407, 4992, 5424, 5616, 5876, 6102, 6267, 6912, 7232, 7488, 8136, 8356, 8814, 9984, 10848, 11232, 11752, 12204, 12534, 13221, 14464, 14976, 16272, 16712, 17628, 18801, 21696, 22464, 23504, 24408, 25068, 26442, 27157, 28928, 29952, 32544, 33424, 35256, 37602, 39663, 43392, 44928, 47008, 48816, 50136, 52884, 54314, 56403, 65088, 66848, 70512, 75204, 79326, 81471, 86784, 89856, 94016, 97632, 100272, 105768, 108628, 112806, 130176, 133696, 141024, 150408, 158652, 162942, 188032, 195264, 200544, 211536, 217256, 225612, 236057, 244413, 260352, 267392, 282048, 300816, 317304, 325884, 376064, 390528, 401088, 423072, 434512, 451224, 472114, 488826, 534784, 564096, 601632, 634608, 651768, 708171, 733239, 781056, 802176, 846144, 869024, 902448, 944228, 977652, 1128192, 1203264, 1269216, 1303536, 1416342, 1466478, 1604352, 1692288, 1738048, 1804896, 1888456, 1955304, 2124513, 2406528, 2538432, 2607072, 2832684, 2932956, 3068741, 3384576, 3476096, 3609792, 3776912, 3910608, 4249026, 4813056, 5076864, 5214144, 5665368, 5865912, 6137482, 6373539, 6952192, 7219584, 7553824, 7821216, 8498052, 9206223, 10153728, 10428288, 11330736, 11731824, 12274964, 12747078, 14439168, 15107648, 15642432, 16996104, 18412446, 20856576, 22661472, 23463648, 24549928, 25494156, 27618669, 30215296, 31284864, 33992208, 36824892, 45322944, 46927296, 49099856, 50988312, 55237338, 60430592, 62569728, 67984416, 73649784, 82856007, 90645888, 93854592, 98199712, 101976624, 110474676, 135968832, 147299568, 165712014, 181291776, 187709184, 196399424, 203953248, 220949352, 271937664, 294599136, 331424028, 392798848, 407906496, 441898704, 543875328, 589198272, 662848056, 785597696, 815812992, 883797408, 1178396544, 1325696112, 1631625984, 1767594816, 2356793088, 2651392224, 3535189632, 5302784448, 7070379264, 10605568896, 21211137792]

約数ペア:

[(1, 21211137792), (2, 10605568896), (3, 7070379264), (4, 5302784448), (6, 3535189632), (8, 2651392224), (9, 2356793088), (12, 1767594816), (13, 1631625984), (16, 1325696112), (18, 1178396544), (24, 883797408), (26, 815812992), (27, 785597696), (32, 662848056), (36, 589198272), (39, 543875328), (48, 441898704), (52, 407906496), (54, 392798848), (64, 331424028), (72, 294599136), (78, 271937664), (96, 220949352), (104, 203953248), (108, 196399424), (113, 187709184), (117, 181291776), (128, 165712014), (144, 147299568), (156, 135968832), (192, 110474676), (208, 101976624), (216, 98199712), (226, 93854592), (234, 90645888), (256, 82856007), (288, 73649784), (312, 67984416), (339, 62569728), (351, 60430592), (384, 55237338), (416, 50988312), (432, 49099856), (452, 46927296), (468, 45322944), (576, 36824892), (624, 33992208), (678, 31284864), (702, 30215296), (768, 27618669), (832, 25494156), (864, 24549928), (904, 23463648), (936, 22661472), (1017, 20856576), (1152, 18412446), (1248, 16996104), (1356, 15642432), (1404, 15107648), (1469, 14439168), (1664, 12747078), (1728, 12274964), (1808, 11731824), (1872, 11330736), (2034, 10428288), (2089, 10153728), (2304, 9206223), (2496, 8498052), (2712, 7821216), (2808, 7553824), (2938, 7219584), (3051, 6952192), (3328, 6373539), (3456, 6137482), (3616, 5865912), (3744, 5665368), (4068, 5214144), (4178, 5076864), (4407, 4813056), (4992, 4249026), (5424, 3910608), (5616, 3776912), (5876, 3609792), (6102, 3476096), (6267, 3384576), (6912, 3068741), (7232, 2932956), (7488, 2832684), (8136, 2607072), (8356, 2538432), (8814, 2406528), (9984, 2124513), (10848, 1955304), (11232, 1888456), (11752, 1804896), (12204, 1738048), (12534, 1692288), (13221, 1604352), (14464, 1466478), (14976, 1416342), (16272, 1303536), (16712, 1269216), (17628, 1203264), (18801, 1128192), (21696, 977652), (22464, 944228), (23504, 902448), (24408, 869024), (25068, 846144), (26442, 802176), (27157, 781056), (28928, 733239), (29952, 708171), (32544, 651768), (33424, 634608), (35256, 601632), (37602, 564096), (39663, 534784), (43392, 488826), (44928, 472114), (47008, 451224), (48816, 434512), (50136, 423072), (52884, 401088), (54314, 390528), (56403, 376064), (65088, 325884), (66848, 317304), (70512, 300816), (75204, 282048), (79326, 267392), (81471, 260352), (86784, 244413), (89856, 236057), (94016, 225612), (97632, 217256), (100272, 211536), (105768, 200544), (108628, 195264), (112806, 188032), (130176, 162942), (133696, 158652), (141024, 150408)]