387998208

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:184

約数の個数: 320

約数和(自身を含む): 1319915520

約数和(自身を除く): 931917312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 64, 68, 72, 78, 96, 102, 104, 108, 117, 127, 128, 136, 144, 153, 156, 192, 204, 208, 216, 221, 234, 254, 256, 272, 288, 306, 312, 351, 381, 384, 408, 416, 432, 442, 459, 468, 508, 512, 544, 576, 612, 624, 663, 702, 762, 768, 816, 832, 864, 884, 918, 936, 1016, 1088, 1143, 1152, 1224, 1248, 1326, 1404, 1524, 1536, 1632, 1651, 1664, 1728, 1768, 1836, 1872, 1989, 2032, 2159, 2176, 2286, 2304, 2448, 2496, 2652, 2808, 3048, 3264, 3302, 3328, 3429, 3456, 3536, 3672, 3744, 3978, 4064, 4318, 4352, 4572, 4608, 4896, 4953, 4992, 5304, 5616, 5967, 6096, 6477, 6528, 6604, 6656, 6858, 6912, 7072, 7344, 7488, 7956, 8128, 8636, 8704, 9144, 9792, 9906, 9984, 10608, 11232, 11934, 12192, 12954, 13056, 13208, 13716, 13824, 14144, 14688, 14859, 14976, 15912, 16256, 17272, 18288, 19431, 19584, 19812, 19968, 21216, 22464, 23868, 24384, 25908, 26112, 26416, 27432, 28067, 28288, 29376, 29718, 29952, 31824, 32512, 34544, 36576, 38862, 39168, 39624, 42432, 44577, 44928, 47736, 48768, 51816, 52832, 54864, 56134, 56576, 58293, 58752, 59436, 59904, 63648, 65024, 69088, 73152, 77724, 78336, 79248, 84201, 84864, 89154, 89856, 95472, 97536, 103632, 105664, 109728, 112268, 113152, 116586, 117504, 118872, 127296, 138176, 146304, 155448, 158496, 168402, 169728, 178308, 179712, 190944, 195072, 207264, 211328, 219456, 224536, 233172, 235008, 237744, 252603, 254592, 276352, 292608, 310896, 316992, 336804, 339456, 356616, 381888, 414528, 422656, 438912, 449072, 466344, 475488, 505206, 509184, 552704, 585216, 621792, 633984, 673608, 713232, 757809, 763776, 829056, 845312, 877824, 898144, 932688, 950976, 1010412, 1018368, 1105408, 1243584, 1267968, 1347216, 1426464, 1515618, 1527552, 1658112, 1755648, 1796288, 1865376, 1901952, 2020824, 2487168, 2535936, 2694432, 2852928, 3031236, 3055104, 3316224, 3592576, 3730752, 3803904, 4041648, 4974336, 5388864, 5705856, 6062472, 7185152, 7461504, 7607808, 8083296, 9948672, 10777728, 11411712, 12124944, 14370304, 14923008, 16166592, 21555456, 22823424, 24249888, 29846016, 32333184, 43110912, 48499776, 64666368, 96999552, 129332736, 193999104, 387998208]

約数ペア:

[(1, 387998208), (2, 193999104), (3, 129332736), (4, 96999552), (6, 64666368), (8, 48499776), (9, 43110912), (12, 32333184), (13, 29846016), (16, 24249888), (17, 22823424), (18, 21555456), (24, 16166592), (26, 14923008), (27, 14370304), (32, 12124944), (34, 11411712), (36, 10777728), (39, 9948672), (48, 8083296), (51, 7607808), (52, 7461504), (54, 7185152), (64, 6062472), (68, 5705856), (72, 5388864), (78, 4974336), (96, 4041648), (102, 3803904), (104, 3730752), (108, 3592576), (117, 3316224), (127, 3055104), (128, 3031236), (136, 2852928), (144, 2694432), (153, 2535936), (156, 2487168), (192, 2020824), (204, 1901952), (208, 1865376), (216, 1796288), (221, 1755648), (234, 1658112), (254, 1527552), (256, 1515618), (272, 1426464), (288, 1347216), (306, 1267968), (312, 1243584), (351, 1105408), (381, 1018368), (384, 1010412), (408, 950976), (416, 932688), (432, 898144), (442, 877824), (459, 845312), (468, 829056), (508, 763776), (512, 757809), (544, 713232), (576, 673608), (612, 633984), (624, 621792), (663, 585216), (702, 552704), (762, 509184), (768, 505206), (816, 475488), (832, 466344), (864, 449072), (884, 438912), (918, 422656), (936, 414528), (1016, 381888), (1088, 356616), (1143, 339456), (1152, 336804), (1224, 316992), (1248, 310896), (1326, 292608), (1404, 276352), (1524, 254592), (1536, 252603), (1632, 237744), (1651, 235008), (1664, 233172), (1728, 224536), (1768, 219456), (1836, 211328), (1872, 207264), (1989, 195072), (2032, 190944), (2159, 179712), (2176, 178308), (2286, 169728), (2304, 168402), (2448, 158496), (2496, 155448), (2652, 146304), (2808, 138176), (3048, 127296), (3264, 118872), (3302, 117504), (3328, 116586), (3429, 113152), (3456, 112268), (3536, 109728), (3672, 105664), (3744, 103632), (3978, 97536), (4064, 95472), (4318, 89856), (4352, 89154), (4572, 84864), (4608, 84201), (4896, 79248), (4953, 78336), (4992, 77724), (5304, 73152), (5616, 69088), (5967, 65024), (6096, 63648), (6477, 59904), (6528, 59436), (6604, 58752), (6656, 58293), (6858, 56576), (6912, 56134), (7072, 54864), (7344, 52832), (7488, 51816), (7956, 48768), (8128, 47736), (8636, 44928), (8704, 44577), (9144, 42432), (9792, 39624), (9906, 39168), (9984, 38862), (10608, 36576), (11232, 34544), (11934, 32512), (12192, 31824), (12954, 29952), (13056, 29718), (13208, 29376), (13716, 28288), (13824, 28067), (14144, 27432), (14688, 26416), (14859, 26112), (14976, 25908), (15912, 24384), (16256, 23868), (17272, 22464), (18288, 21216), (19431, 19968), (19584, 19812)]