263390142912

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{51551}}^1$

素因数の和:51691

約数の個数: 224

約数和(自身を含む): 791937699840

約数和(自身を除く): 528547556928

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 138, 156, 178, 184, 192, 208, 267, 276, 299, 312, 356, 368, 416, 534, 552, 598, 624, 712, 736, 832, 897, 1068, 1104, 1157, 1196, 1248, 1424, 1472, 1794, 2047, 2136, 2208, 2314, 2392, 2496, 2848, 3471, 3588, 4094, 4272, 4416, 4628, 4784, 5696, 6141, 6942, 7176, 8188, 8544, 9256, 9568, 12282, 13884, 14352, 16376, 17088, 18512, 19136, 24564, 26611, 27768, 28704, 32752, 37024, 49128, 51551, 53222, 55536, 57408, 65504, 74048, 79833, 98256, 103102, 106444, 111072, 131008, 154653, 159666, 196512, 206204, 212888, 222144, 309306, 319332, 393024, 412408, 425776, 618612, 638664, 670163, 824816, 851552, 1185673, 1237224, 1277328, 1340326, 1649632, 1703104, 2010489, 2371346, 2474448, 2554656, 2680652, 3299264, 3557019, 4020978, 4588039, 4742692, 4948896, 5109312, 5361304, 7114038, 8041956, 9176078, 9485384, 9897792, 10722608, 13764117, 14228076, 15413749, 16083912, 18352156, 18970768, 21445216, 27528234, 28456152, 30827498, 32167824, 36704312, 37941536, 42890432, 46241247, 55056468, 56912304, 59644507, 61654996, 64335648, 73408624, 75883072, 92482494, 105524897, 110112936, 113824608, 119289014, 123309992, 128671296, 146817248, 178933521, 184964988, 211049794, 220225872, 227649216, 238578028, 246619984, 293634496, 316574691, 357867042, 369929976, 422099588, 440451744, 477156056, 493239968, 633149382, 715734084, 739859952, 844199176, 880903488, 954312112, 986479936, 1266298764, 1371823661, 1431468168, 1479719904, 1688398352, 1908624224, 2532597528, 2743647322, 2862936336, 2959439808, 3376796704, 3817248448, 4115470983, 5065195056, 5487294644, 5725872672, 6753593408, 8230941966, 10130390112, 10974589288, 11451745344, 16461883932, 20260780224, 21949178576, 32923767864, 43898357152, 65847535728, 87796714304, 131695071456, 263390142912]

約数ペア:

[(1, 263390142912), (2, 131695071456), (3, 87796714304), (4, 65847535728), (6, 43898357152), (8, 32923767864), (12, 21949178576), (13, 20260780224), (16, 16461883932), (23, 11451745344), (24, 10974589288), (26, 10130390112), (32, 8230941966), (39, 6753593408), (46, 5725872672), (48, 5487294644), (52, 5065195056), (64, 4115470983), (69, 3817248448), (78, 3376796704), (89, 2959439808), (92, 2862936336), (96, 2743647322), (104, 2532597528), (138, 1908624224), (156, 1688398352), (178, 1479719904), (184, 1431468168), (192, 1371823661), (208, 1266298764), (267, 986479936), (276, 954312112), (299, 880903488), (312, 844199176), (356, 739859952), (368, 715734084), (416, 633149382), (534, 493239968), (552, 477156056), (598, 440451744), (624, 422099588), (712, 369929976), (736, 357867042), (832, 316574691), (897, 293634496), (1068, 246619984), (1104, 238578028), (1157, 227649216), (1196, 220225872), (1248, 211049794), (1424, 184964988), (1472, 178933521), (1794, 146817248), (2047, 128671296), (2136, 123309992), (2208, 119289014), (2314, 113824608), (2392, 110112936), (2496, 105524897), (2848, 92482494), (3471, 75883072), (3588, 73408624), (4094, 64335648), (4272, 61654996), (4416, 59644507), (4628, 56912304), (4784, 55056468), (5696, 46241247), (6141, 42890432), (6942, 37941536), (7176, 36704312), (8188, 32167824), (8544, 30827498), (9256, 28456152), (9568, 27528234), (12282, 21445216), (13884, 18970768), (14352, 18352156), (16376, 16083912), (17088, 15413749), (18512, 14228076), (19136, 13764117), (24564, 10722608), (26611, 9897792), (27768, 9485384), (28704, 9176078), (32752, 8041956), (37024, 7114038), (49128, 5361304), (51551, 5109312), (53222, 4948896), (55536, 4742692), (57408, 4588039), (65504, 4020978), (74048, 3557019), (79833, 3299264), (98256, 2680652), (103102, 2554656), (106444, 2474448), (111072, 2371346), (131008, 2010489), (154653, 1703104), (159666, 1649632), (196512, 1340326), (206204, 1277328), (212888, 1237224), (222144, 1185673), (309306, 851552), (319332, 824816), (393024, 670163), (412408, 638664), (425776, 618612)]