1967297696

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1$

素因数の和:148

約数の個数: 288

約数和(自身を含む): 5325022080

約数和(自身を除く): 3357724384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 31, 32, 37, 38, 52, 56, 62, 74, 76, 91, 104, 112, 124, 133, 148, 152, 182, 208, 217, 224, 247, 248, 259, 266, 296, 304, 364, 403, 416, 434, 481, 494, 496, 518, 532, 589, 592, 608, 703, 728, 806, 868, 961, 962, 988, 992, 1036, 1064, 1147, 1178, 1184, 1406, 1456, 1612, 1729, 1736, 1922, 1924, 1976, 2072, 2128, 2294, 2356, 2812, 2821, 2912, 3224, 3367, 3458, 3472, 3844, 3848, 3952, 4123, 4144, 4256, 4588, 4712, 4921, 5624, 5642, 6448, 6727, 6734, 6916, 6944, 7657, 7688, 7696, 7904, 8029, 8246, 8288, 9139, 9176, 9424, 9842, 11248, 11284, 12493, 12896, 13454, 13468, 13832, 14911, 15314, 15376, 15392, 16058, 16492, 18259, 18278, 18352, 18848, 19684, 21793, 22496, 22568, 24986, 26908, 26936, 27664, 29822, 30628, 30752, 32116, 32984, 35557, 36518, 36556, 36704, 39368, 43586, 45136, 49972, 53599, 53816, 53872, 55328, 59644, 61256, 63973, 64232, 65968, 71114, 73036, 73112, 78736, 87172, 87451, 90272, 99944, 104377, 107198, 107632, 107744, 119288, 122512, 127813, 127946, 128464, 131936, 142228, 146072, 146224, 152551, 157472, 174344, 174902, 199888, 208754, 214396, 215264, 237367, 238576, 245024, 248899, 255626, 255892, 256928, 283309, 284456, 292144, 292448, 305102, 348688, 349804, 399776, 417508, 428792, 462241, 474734, 477152, 497798, 511252, 511784, 566618, 568912, 584288, 610204, 675583, 697376, 699608, 835016, 857584, 924482, 949468, 995596, 1022504, 1023568, 1133236, 1137824, 1220408, 1351166, 1399216, 1661569, 1670032, 1715168, 1848964, 1898936, 1983163, 1991192, 2045008, 2047136, 2266472, 2440816, 2702332, 2798432, 3235687, 3323138, 3340064, 3697928, 3797872, 3966326, 3982384, 4090016, 4532944, 4729081, 4881632, 5404664, 6471374, 6646276, 7395856, 7595744, 7932652, 7964768, 8782579, 9065888, 9458162, 10809328, 12942748, 13292552, 14791712, 15865304, 17565158, 18916324, 21618656, 25885496, 26585104, 31730608, 35130316, 37832648, 51770992, 53170208, 61478053, 63461216, 70260632, 75665296, 103541984, 122956106, 140521264, 151330592, 245912212, 281042528, 491824424, 983648848, 1967297696]

約数ペア:

[(1, 1967297696), (2, 983648848), (4, 491824424), (7, 281042528), (8, 245912212), (13, 151330592), (14, 140521264), (16, 122956106), (19, 103541984), (26, 75665296), (28, 70260632), (31, 63461216), (32, 61478053), (37, 53170208), (38, 51770992), (52, 37832648), (56, 35130316), (62, 31730608), (74, 26585104), (76, 25885496), (91, 21618656), (104, 18916324), (112, 17565158), (124, 15865304), (133, 14791712), (148, 13292552), (152, 12942748), (182, 10809328), (208, 9458162), (217, 9065888), (224, 8782579), (247, 7964768), (248, 7932652), (259, 7595744), (266, 7395856), (296, 6646276), (304, 6471374), (364, 5404664), (403, 4881632), (416, 4729081), (434, 4532944), (481, 4090016), (494, 3982384), (496, 3966326), (518, 3797872), (532, 3697928), (589, 3340064), (592, 3323138), (608, 3235687), (703, 2798432), (728, 2702332), (806, 2440816), (868, 2266472), (961, 2047136), (962, 2045008), (988, 1991192), (992, 1983163), (1036, 1898936), (1064, 1848964), (1147, 1715168), (1178, 1670032), (1184, 1661569), (1406, 1399216), (1456, 1351166), (1612, 1220408), (1729, 1137824), (1736, 1133236), (1922, 1023568), (1924, 1022504), (1976, 995596), (2072, 949468), (2128, 924482), (2294, 857584), (2356, 835016), (2812, 699608), (2821, 697376), (2912, 675583), (3224, 610204), (3367, 584288), (3458, 568912), (3472, 566618), (3844, 511784), (3848, 511252), (3952, 497798), (4123, 477152), (4144, 474734), (4256, 462241), (4588, 428792), (4712, 417508), (4921, 399776), (5624, 349804), (5642, 348688), (6448, 305102), (6727, 292448), (6734, 292144), (6916, 284456), (6944, 283309), (7657, 256928), (7688, 255892), (7696, 255626), (7904, 248899), (8029, 245024), (8246, 238576), (8288, 237367), (9139, 215264), (9176, 214396), (9424, 208754), (9842, 199888), (11248, 174902), (11284, 174344), (12493, 157472), (12896, 152551), (13454, 146224), (13468, 146072), (13832, 142228), (14911, 131936), (15314, 128464), (15376, 127946), (15392, 127813), (16058, 122512), (16492, 119288), (18259, 107744), (18278, 107632), (18352, 107198), (18848, 104377), (19684, 99944), (21793, 90272), (22496, 87451), (22568, 87172), (24986, 78736), (26908, 73112), (26936, 73036), (27664, 71114), (29822, 65968), (30628, 64232), (30752, 63973), (32116, 61256), (32984, 59644), (35557, 55328), (36518, 53872), (36556, 53816), (36704, 53599), (39368, 49972), (43586, 45136)]