2581293312

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1310

約数の個数: 288

約数和(自身を含む): 8584800000

約数和(自身を除く): 6003506688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 128, 138, 144, 156, 184, 192, 207, 208, 216, 234, 256, 276, 288, 299, 312, 351, 368, 384, 414, 416, 432, 468, 552, 576, 598, 621, 624, 702, 736, 768, 828, 832, 864, 897, 936, 1104, 1152, 1196, 1242, 1248, 1249, 1404, 1472, 1656, 1664, 1728, 1794, 1872, 2208, 2304, 2392, 2484, 2496, 2498, 2691, 2808, 2944, 3312, 3328, 3456, 3588, 3744, 3747, 4416, 4784, 4968, 4992, 4996, 5382, 5616, 5888, 6624, 6912, 7176, 7488, 7494, 8073, 8832, 9568, 9936, 9984, 9992, 10764, 11232, 11241, 13248, 14352, 14976, 14988, 16146, 16237, 17664, 19136, 19872, 19984, 21528, 22464, 22482, 26496, 28704, 28727, 29952, 29976, 32292, 32474, 33723, 38272, 39744, 39968, 43056, 44928, 44964, 48711, 52992, 57408, 57454, 59952, 64584, 64948, 67446, 76544, 79488, 79936, 86112, 86181, 89856, 89928, 97422, 114816, 114908, 119904, 129168, 129896, 134892, 146133, 158976, 159872, 172224, 172362, 179856, 194844, 229632, 229816, 239808, 258336, 258543, 259792, 269784, 292266, 319744, 344448, 344724, 359712, 373451, 389688, 438399, 459632, 479616, 516672, 517086, 519584, 539568, 584532, 688896, 689448, 719424, 746902, 775629, 779376, 876798, 919264, 959232, 1033344, 1034172, 1039168, 1079136, 1120353, 1169064, 1378896, 1438848, 1493804, 1551258, 1558752, 1753596, 1838528, 2066688, 2068344, 2078336, 2158272, 2240706, 2338128, 2757792, 2877696, 2987608, 3102516, 3117504, 3361059, 3507192, 3677056, 4136688, 4156672, 4316544, 4481412, 4676256, 5515584, 5975216, 6205032, 6235008, 6722118, 7014384, 7354112, 8273376, 8633088, 8962824, 9352512, 10083177, 11031168, 11950432, 12410064, 12470016, 13444236, 14028768, 16546752, 17925648, 18705024, 20166354, 22062336, 23900864, 24820128, 26888472, 28057536, 33093504, 35851296, 37410048, 40332708, 47801728, 49640256, 53776944, 56115072, 66187008, 71702592, 80665416, 95603456, 99280512, 107553888, 112230144, 143405184, 161330832, 198561024, 215107776, 286810368, 322661664, 430215552, 645323328, 860431104, 1290646656, 2581293312]

約数ペア:

[(1, 2581293312), (2, 1290646656), (3, 860431104), (4, 645323328), (6, 430215552), (8, 322661664), (9, 286810368), (12, 215107776), (13, 198561024), (16, 161330832), (18, 143405184), (23, 112230144), (24, 107553888), (26, 99280512), (27, 95603456), (32, 80665416), (36, 71702592), (39, 66187008), (46, 56115072), (48, 53776944), (52, 49640256), (54, 47801728), (64, 40332708), (69, 37410048), (72, 35851296), (78, 33093504), (92, 28057536), (96, 26888472), (104, 24820128), (108, 23900864), (117, 22062336), (128, 20166354), (138, 18705024), (144, 17925648), (156, 16546752), (184, 14028768), (192, 13444236), (207, 12470016), (208, 12410064), (216, 11950432), (234, 11031168), (256, 10083177), (276, 9352512), (288, 8962824), (299, 8633088), (312, 8273376), (351, 7354112), (368, 7014384), (384, 6722118), (414, 6235008), (416, 6205032), (432, 5975216), (468, 5515584), (552, 4676256), (576, 4481412), (598, 4316544), (621, 4156672), (624, 4136688), (702, 3677056), (736, 3507192), (768, 3361059), (828, 3117504), (832, 3102516), (864, 2987608), (897, 2877696), (936, 2757792), (1104, 2338128), (1152, 2240706), (1196, 2158272), (1242, 2078336), (1248, 2068344), (1249, 2066688), (1404, 1838528), (1472, 1753596), (1656, 1558752), (1664, 1551258), (1728, 1493804), (1794, 1438848), (1872, 1378896), (2208, 1169064), (2304, 1120353), (2392, 1079136), (2484, 1039168), (2496, 1034172), (2498, 1033344), (2691, 959232), (2808, 919264), (2944, 876798), (3312, 779376), (3328, 775629), (3456, 746902), (3588, 719424), (3744, 689448), (3747, 688896), (4416, 584532), (4784, 539568), (4968, 519584), (4992, 517086), (4996, 516672), (5382, 479616), (5616, 459632), (5888, 438399), (6624, 389688), (6912, 373451), (7176, 359712), (7488, 344724), (7494, 344448), (8073, 319744), (8832, 292266), (9568, 269784), (9936, 259792), (9984, 258543), (9992, 258336), (10764, 239808), (11232, 229816), (11241, 229632), (13248, 194844), (14352, 179856), (14976, 172362), (14988, 172224), (16146, 159872), (16237, 158976), (17664, 146133), (19136, 134892), (19872, 129896), (19984, 129168), (21528, 119904), (22464, 114908), (22482, 114816), (26496, 97422), (28704, 89928), (28727, 89856), (29952, 86181), (29976, 86112), (32292, 79936), (32474, 79488), (33723, 76544), (38272, 67446), (39744, 64948), (39968, 64584), (43056, 59952), (44928, 57454), (44964, 57408), (48711, 52992)]