1256369664

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 320

約数和(自身を含む): 3945604608

約数和(自身を除く): 2689234944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 53, 61, 64, 66, 69, 88, 92, 96, 106, 122, 128, 132, 138, 159, 176, 183, 184, 192, 212, 244, 253, 256, 264, 276, 318, 352, 366, 368, 384, 424, 488, 506, 512, 528, 552, 583, 636, 671, 704, 732, 736, 759, 768, 848, 976, 1012, 1056, 1104, 1166, 1219, 1272, 1342, 1403, 1408, 1464, 1472, 1518, 1536, 1696, 1749, 1952, 2013, 2024, 2112, 2208, 2332, 2438, 2544, 2684, 2806, 2816, 2928, 2944, 3036, 3233, 3392, 3498, 3657, 3904, 4026, 4048, 4209, 4224, 4416, 4664, 4876, 5088, 5368, 5612, 5632, 5856, 5888, 6072, 6466, 6784, 6996, 7314, 7808, 8052, 8096, 8418, 8448, 8832, 9328, 9699, 9752, 10176, 10736, 11224, 11712, 11776, 12144, 12932, 13409, 13568, 13992, 14628, 15433, 15616, 16104, 16192, 16836, 16896, 17664, 18656, 19398, 19504, 20352, 21472, 22448, 23424, 24288, 25864, 26818, 27136, 27984, 29256, 30866, 31232, 32208, 32384, 33672, 35328, 35563, 37312, 38796, 39008, 40227, 40704, 42944, 44896, 46299, 46848, 48576, 51728, 53636, 55968, 58512, 61732, 64416, 64768, 67344, 71126, 74359, 74624, 77592, 78016, 80454, 81408, 85888, 89792, 92598, 93696, 97152, 103456, 106689, 107272, 111936, 117024, 123464, 128832, 129536, 134688, 142252, 148718, 149248, 155184, 156032, 160908, 171776, 179584, 185196, 194304, 206912, 213378, 214544, 223077, 223872, 234048, 246928, 257664, 269376, 284504, 297436, 298496, 310368, 312064, 321816, 343552, 359168, 370392, 388608, 413824, 426756, 429088, 446154, 447744, 468096, 493856, 515328, 538752, 569008, 594872, 620736, 624128, 643632, 718336, 740784, 817949, 827648, 853512, 858176, 892308, 895488, 936192, 987712, 1030656, 1077504, 1138016, 1189744, 1241472, 1287264, 1481568, 1635898, 1655296, 1707024, 1716352, 1784616, 1872384, 1975424, 2155008, 2276032, 2379488, 2453847, 2482944, 2574528, 2963136, 3271796, 3414048, 3432704, 3569232, 3950848, 4552064, 4758976, 4907694, 4965888, 5149056, 5926272, 6543592, 6828096, 6865408, 7138464, 7901696, 9104128, 9517952, 9815388, 10298112, 11852544, 13087184, 13656192, 14276928, 18208256, 19035904, 19630776, 20596224, 23705088, 26174368, 27312384, 28553856, 38071808, 39261552, 52348736, 54624768, 57107712, 78523104, 104697472, 114215424, 157046208, 209394944, 314092416, 418789888, 628184832, 1256369664]

約数ペア:

[(1, 1256369664), (2, 628184832), (3, 418789888), (4, 314092416), (6, 209394944), (8, 157046208), (11, 114215424), (12, 104697472), (16, 78523104), (22, 57107712), (23, 54624768), (24, 52348736), (32, 39261552), (33, 38071808), (44, 28553856), (46, 27312384), (48, 26174368), (53, 23705088), (61, 20596224), (64, 19630776), (66, 19035904), (69, 18208256), (88, 14276928), (92, 13656192), (96, 13087184), (106, 11852544), (122, 10298112), (128, 9815388), (132, 9517952), (138, 9104128), (159, 7901696), (176, 7138464), (183, 6865408), (184, 6828096), (192, 6543592), (212, 5926272), (244, 5149056), (253, 4965888), (256, 4907694), (264, 4758976), (276, 4552064), (318, 3950848), (352, 3569232), (366, 3432704), (368, 3414048), (384, 3271796), (424, 2963136), (488, 2574528), (506, 2482944), (512, 2453847), (528, 2379488), (552, 2276032), (583, 2155008), (636, 1975424), (671, 1872384), (704, 1784616), (732, 1716352), (736, 1707024), (759, 1655296), (768, 1635898), (848, 1481568), (976, 1287264), (1012, 1241472), (1056, 1189744), (1104, 1138016), (1166, 1077504), (1219, 1030656), (1272, 987712), (1342, 936192), (1403, 895488), (1408, 892308), (1464, 858176), (1472, 853512), (1518, 827648), (1536, 817949), (1696, 740784), (1749, 718336), (1952, 643632), (2013, 624128), (2024, 620736), (2112, 594872), (2208, 569008), (2332, 538752), (2438, 515328), (2544, 493856), (2684, 468096), (2806, 447744), (2816, 446154), (2928, 429088), (2944, 426756), (3036, 413824), (3233, 388608), (3392, 370392), (3498, 359168), (3657, 343552), (3904, 321816), (4026, 312064), (4048, 310368), (4209, 298496), (4224, 297436), (4416, 284504), (4664, 269376), (4876, 257664), (5088, 246928), (5368, 234048), (5612, 223872), (5632, 223077), (5856, 214544), (5888, 213378), (6072, 206912), (6466, 194304), (6784, 185196), (6996, 179584), (7314, 171776), (7808, 160908), (8052, 156032), (8096, 155184), (8418, 149248), (8448, 148718), (8832, 142252), (9328, 134688), (9699, 129536), (9752, 128832), (10176, 123464), (10736, 117024), (11224, 111936), (11712, 107272), (11776, 106689), (12144, 103456), (12932, 97152), (13409, 93696), (13568, 92598), (13992, 89792), (14628, 85888), (15433, 81408), (15616, 80454), (16104, 78016), (16192, 77592), (16836, 74624), (16896, 74359), (17664, 71126), (18656, 67344), (19398, 64768), (19504, 64416), (20352, 61732), (21472, 58512), (22448, 55968), (23424, 53636), (24288, 51728), (25864, 48576), (26818, 46848), (27136, 46299), (27984, 44896), (29256, 42944), (30866, 40704), (31232, 40227), (32208, 39008), (32384, 38796), (33672, 37312), (35328, 35563)]