21231490176

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^2\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 384

約数和(自身を含む): 69147187200

約数和(自身を除く): 47915697024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 61, 64, 72, 78, 96, 104, 108, 117, 122, 127, 128, 144, 156, 183, 192, 208, 216, 234, 244, 254, 288, 312, 351, 366, 381, 384, 416, 432, 468, 488, 508, 549, 576, 624, 702, 732, 762, 793, 832, 864, 936, 976, 1016, 1098, 1143, 1152, 1248, 1404, 1464, 1524, 1586, 1647, 1651, 1664, 1728, 1872, 1952, 2032, 2196, 2286, 2379, 2496, 2808, 2928, 3048, 3172, 3294, 3302, 3429, 3456, 3721, 3744, 3904, 4064, 4392, 4572, 4758, 4953, 4992, 5616, 5856, 6096, 6344, 6588, 6604, 6858, 7137, 7442, 7488, 7747, 7808, 8128, 8784, 9144, 9516, 9906, 11163, 11232, 11712, 12192, 12688, 13176, 13208, 13716, 14274, 14859, 14884, 14976, 15494, 16256, 17568, 18288, 19032, 19812, 21411, 22326, 22464, 23241, 23424, 24384, 25376, 26352, 26416, 27432, 28548, 29718, 29768, 30988, 33489, 35136, 36576, 38064, 39624, 42822, 44577, 44652, 44928, 46482, 48373, 48768, 50752, 52704, 52832, 54864, 57096, 59436, 59536, 61976, 66978, 69723, 70272, 73152, 76128, 79248, 85644, 89154, 89304, 92964, 96746, 100467, 100711, 101504, 105408, 105664, 109728, 114192, 118872, 119072, 123952, 133956, 139446, 145119, 146304, 152256, 158496, 171288, 178308, 178608, 185928, 193492, 200934, 201422, 209169, 210816, 211328, 219456, 228384, 237744, 238144, 247904, 267912, 278892, 290238, 302133, 304512, 316992, 342576, 356616, 357216, 371856, 386984, 401868, 402844, 418338, 435357, 438912, 456768, 472567, 475488, 476288, 495808, 535824, 557784, 580476, 604266, 633984, 685152, 713232, 714432, 743712, 773968, 803736, 805688, 836676, 870714, 906399, 913536, 945134, 950976, 991616, 1071648, 1115568, 1160952, 1208532, 1306071, 1370304, 1417701, 1426464, 1428864, 1487424, 1547936, 1607472, 1611376, 1673352, 1741428, 1812798, 1890268, 1901952, 2143296, 2231136, 2321904, 2417064, 2612142, 2719197, 2740608, 2835402, 2852928, 2974848, 3095872, 3214944, 3222752, 3346704, 3482856, 3625596, 3780536, 4253103, 4286592, 4462272, 4643808, 4834128, 5224284, 5438394, 5670804, 5705856, 6143371, 6191744, 6429888, 6445504, 6693408, 6965712, 7251192, 7561072, 8506206, 8924544, 9287616, 9668256, 10448568, 10876788, 11341608, 12286742, 12759309, 12859776, 12891008, 13386816, 13931424, 14502384, 15122144, 17012412, 18430113, 18575232, 19336512, 20897136, 21753576, 22683216, 24573484, 25518618, 26773632, 27862848, 29004768, 30244288, 34024824, 36860226, 38673024, 41794272, 43507152, 45366432, 49146968, 51037236, 55290339, 55725696, 58009536, 60488576, 68049648, 73720452, 83588544, 87014304, 90732864, 98293936, 102074472, 110580678, 116019072, 136099296, 147440904, 165871017, 167177088, 174028608, 181465728, 196587872, 204148944, 221161356, 272198592, 294881808, 331742034, 348057216, 393175744, 408297888, 442322712, 544397184, 589763616, 663484068, 786351488, 816595776, 884645424, 1179527232, 1326968136, 1633191552, 1769290848, 2359054464, 2653936272, 3538581696, 5307872544, 7077163392, 10615745088, 21231490176]

約数ペア:

[(1, 21231490176), (2, 10615745088), (3, 7077163392), (4, 5307872544), (6, 3538581696), (8, 2653936272), (9, 2359054464), (12, 1769290848), (13, 1633191552), (16, 1326968136), (18, 1179527232), (24, 884645424), (26, 816595776), (27, 786351488), (32, 663484068), (36, 589763616), (39, 544397184), (48, 442322712), (52, 408297888), (54, 393175744), (61, 348057216), (64, 331742034), (72, 294881808), (78, 272198592), (96, 221161356), (104, 204148944), (108, 196587872), (117, 181465728), (122, 174028608), (127, 167177088), (128, 165871017), (144, 147440904), (156, 136099296), (183, 116019072), (192, 110580678), (208, 102074472), (216, 98293936), (234, 90732864), (244, 87014304), (254, 83588544), (288, 73720452), (312, 68049648), (351, 60488576), (366, 58009536), (381, 55725696), (384, 55290339), (416, 51037236), (432, 49146968), (468, 45366432), (488, 43507152), (508, 41794272), (549, 38673024), (576, 36860226), (624, 34024824), (702, 30244288), (732, 29004768), (762, 27862848), (793, 26773632), (832, 25518618), (864, 24573484), (936, 22683216), (976, 21753576), (1016, 20897136), (1098, 19336512), (1143, 18575232), (1152, 18430113), (1248, 17012412), (1404, 15122144), (1464, 14502384), (1524, 13931424), (1586, 13386816), (1647, 12891008), (1651, 12859776), (1664, 12759309), (1728, 12286742), (1872, 11341608), (1952, 10876788), (2032, 10448568), (2196, 9668256), (2286, 9287616), (2379, 8924544), (2496, 8506206), (2808, 7561072), (2928, 7251192), (3048, 6965712), (3172, 6693408), (3294, 6445504), (3302, 6429888), (3429, 6191744), (3456, 6143371), (3721, 5705856), (3744, 5670804), (3904, 5438394), (4064, 5224284), (4392, 4834128), (4572, 4643808), (4758, 4462272), (4953, 4286592), (4992, 4253103), (5616, 3780536), (5856, 3625596), (6096, 3482856), (6344, 3346704), (6588, 3222752), (6604, 3214944), (6858, 3095872), (7137, 2974848), (7442, 2852928), (7488, 2835402), (7747, 2740608), (7808, 2719197), (8128, 2612142), (8784, 2417064), (9144, 2321904), (9516, 2231136), (9906, 2143296), (11163, 1901952), (11232, 1890268), (11712, 1812798), (12192, 1741428), (12688, 1673352), (13176, 1611376), (13208, 1607472), (13716, 1547936), (14274, 1487424), (14859, 1428864), (14884, 1426464), (14976, 1417701), (15494, 1370304), (16256, 1306071), (17568, 1208532), (18288, 1160952), (19032, 1115568), (19812, 1071648), (21411, 991616), (22326, 950976), (22464, 945134), (23241, 913536), (23424, 906399), (24384, 870714), (25376, 836676), (26352, 805688), (26416, 803736), (27432, 773968), (28548, 743712), (29718, 714432), (29768, 713232), (30988, 685152), (33489, 633984), (35136, 604266), (36576, 580476), (38064, 557784), (39624, 535824), (42822, 495808), (44577, 476288), (44652, 475488), (44928, 472567), (46482, 456768), (48373, 438912), (48768, 435357), (50752, 418338), (52704, 402844), (52832, 401868), (54864, 386984), (57096, 371856), (59436, 357216), (59536, 356616), (61976, 342576), (66978, 316992), (69723, 304512), (70272, 302133), (73152, 290238), (76128, 278892), (79248, 267912), (85644, 247904), (89154, 238144), (89304, 237744), (92964, 228384), (96746, 219456), (100467, 211328), (100711, 210816), (101504, 209169), (105408, 201422), (105664, 200934), (109728, 193492), (114192, 185928), (118872, 178608), (119072, 178308), (123952, 171288), (133956, 158496), (139446, 152256), (145119, 146304)]