641591808

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1$

素因数の和:195

約数の個数: 320

約数和(自身を含む): 2111864832

約数和(自身を除く): 1470273024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 23, 24, 26, 32, 33, 39, 44, 46, 48, 52, 64, 66, 69, 78, 88, 92, 96, 104, 127, 128, 132, 138, 143, 156, 176, 184, 192, 208, 253, 254, 256, 264, 276, 286, 299, 312, 352, 368, 381, 384, 416, 429, 506, 508, 512, 528, 552, 572, 598, 624, 704, 736, 759, 762, 768, 832, 858, 897, 1012, 1016, 1056, 1104, 1144, 1196, 1248, 1397, 1408, 1472, 1518, 1524, 1536, 1651, 1664, 1716, 1794, 2024, 2032, 2112, 2208, 2288, 2392, 2496, 2794, 2816, 2921, 2944, 3036, 3048, 3289, 3302, 3328, 3432, 3588, 4048, 4064, 4191, 4224, 4416, 4576, 4784, 4953, 4992, 5588, 5632, 5842, 5888, 6072, 6096, 6578, 6604, 6656, 6864, 7176, 8096, 8128, 8382, 8448, 8763, 8832, 9152, 9568, 9867, 9906, 9984, 11176, 11684, 11776, 12144, 12192, 13156, 13208, 13728, 14352, 16192, 16256, 16764, 16896, 17526, 17664, 18161, 18304, 19136, 19734, 19812, 19968, 22352, 23368, 24288, 24384, 26312, 26416, 27456, 28704, 32131, 32384, 32512, 33528, 35052, 35328, 36322, 36608, 37973, 38272, 39468, 39624, 44704, 46736, 48576, 48768, 52624, 52832, 54483, 54912, 57408, 64262, 64768, 65024, 67056, 70104, 72644, 73216, 75946, 76544, 78936, 79248, 89408, 93472, 96393, 97152, 97536, 105248, 105664, 108966, 109824, 113919, 114816, 128524, 129536, 134112, 140208, 145288, 151892, 153088, 157872, 158496, 178816, 186944, 192786, 194304, 195072, 210496, 211328, 217932, 219648, 227838, 229632, 257048, 268224, 280416, 290576, 303784, 315744, 316992, 357632, 373888, 385572, 388608, 417703, 420992, 422656, 435864, 455676, 459264, 514096, 536448, 560832, 581152, 607568, 631488, 633984, 715264, 747776, 771144, 835406, 841984, 845312, 871728, 911352, 1028192, 1072896, 1121664, 1162304, 1215136, 1253109, 1262976, 1267968, 1495552, 1542288, 1670812, 1683968, 1743456, 1822704, 2056384, 2145792, 2243328, 2324608, 2430272, 2506218, 2525952, 2535936, 3084576, 3341624, 3486912, 3645408, 4112768, 4486656, 4649216, 4860544, 5012436, 5051904, 6169152, 6683248, 6973824, 7290816, 8225536, 9298432, 9721088, 10024872, 12338304, 13366496, 13947648, 14581632, 16451072, 19442176, 20049744, 24676608, 26732992, 27895296, 29163264, 40099488, 49353216, 53465984, 58326528, 80198976, 106931968, 160397952, 213863936, 320795904, 641591808]

約数ペア:

[(1, 641591808), (2, 320795904), (3, 213863936), (4, 160397952), (6, 106931968), (8, 80198976), (11, 58326528), (12, 53465984), (13, 49353216), (16, 40099488), (22, 29163264), (23, 27895296), (24, 26732992), (26, 24676608), (32, 20049744), (33, 19442176), (39, 16451072), (44, 14581632), (46, 13947648), (48, 13366496), (52, 12338304), (64, 10024872), (66, 9721088), (69, 9298432), (78, 8225536), (88, 7290816), (92, 6973824), (96, 6683248), (104, 6169152), (127, 5051904), (128, 5012436), (132, 4860544), (138, 4649216), (143, 4486656), (156, 4112768), (176, 3645408), (184, 3486912), (192, 3341624), (208, 3084576), (253, 2535936), (254, 2525952), (256, 2506218), (264, 2430272), (276, 2324608), (286, 2243328), (299, 2145792), (312, 2056384), (352, 1822704), (368, 1743456), (381, 1683968), (384, 1670812), (416, 1542288), (429, 1495552), (506, 1267968), (508, 1262976), (512, 1253109), (528, 1215136), (552, 1162304), (572, 1121664), (598, 1072896), (624, 1028192), (704, 911352), (736, 871728), (759, 845312), (762, 841984), (768, 835406), (832, 771144), (858, 747776), (897, 715264), (1012, 633984), (1016, 631488), (1056, 607568), (1104, 581152), (1144, 560832), (1196, 536448), (1248, 514096), (1397, 459264), (1408, 455676), (1472, 435864), (1518, 422656), (1524, 420992), (1536, 417703), (1651, 388608), (1664, 385572), (1716, 373888), (1794, 357632), (2024, 316992), (2032, 315744), (2112, 303784), (2208, 290576), (2288, 280416), (2392, 268224), (2496, 257048), (2794, 229632), (2816, 227838), (2921, 219648), (2944, 217932), (3036, 211328), (3048, 210496), (3289, 195072), (3302, 194304), (3328, 192786), (3432, 186944), (3588, 178816), (4048, 158496), (4064, 157872), (4191, 153088), (4224, 151892), (4416, 145288), (4576, 140208), (4784, 134112), (4953, 129536), (4992, 128524), (5588, 114816), (5632, 113919), (5842, 109824), (5888, 108966), (6072, 105664), (6096, 105248), (6578, 97536), (6604, 97152), (6656, 96393), (6864, 93472), (7176, 89408), (8096, 79248), (8128, 78936), (8382, 76544), (8448, 75946), (8763, 73216), (8832, 72644), (9152, 70104), (9568, 67056), (9867, 65024), (9906, 64768), (9984, 64262), (11176, 57408), (11684, 54912), (11776, 54483), (12144, 52832), (12192, 52624), (13156, 48768), (13208, 48576), (13728, 46736), (14352, 44704), (16192, 39624), (16256, 39468), (16764, 38272), (16896, 37973), (17526, 36608), (17664, 36322), (18161, 35328), (18304, 35052), (19136, 33528), (19734, 32512), (19812, 32384), (19968, 32131), (22352, 28704), (23368, 27456), (24288, 26416), (24384, 26312)]