1688154104

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{127}}^1$

素因数の和:234

約数の個数: 192

約数和(自身を含む): 4270694400

約数和(自身を除く): 2582540296

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 52, 56, 62, 76, 91, 104, 124, 127, 133, 152, 182, 217, 247, 248, 254, 266, 364, 403, 434, 494, 508, 532, 589, 728, 806, 868, 889, 961, 988, 1016, 1064, 1178, 1612, 1651, 1729, 1736, 1778, 1922, 1976, 2356, 2413, 2821, 3224, 3302, 3458, 3556, 3844, 3937, 4123, 4712, 4826, 5642, 6604, 6727, 6916, 7112, 7657, 7688, 7874, 8246, 9652, 11284, 11557, 12493, 13208, 13454, 13832, 15314, 15748, 16492, 16891, 18259, 19304, 22568, 23114, 24986, 26908, 27559, 30628, 31369, 31496, 32984, 33782, 36518, 46228, 49972, 51181, 53599, 53816, 55118, 61256, 62738, 67564, 73036, 74803, 87451, 92456, 99944, 102362, 107198, 110236, 122047, 125476, 127813, 135128, 146072, 149606, 174902, 204724, 214396, 219583, 220472, 237367, 244094, 250952, 255626, 299212, 349804, 358267, 409448, 428792, 439166, 474734, 488188, 511252, 523621, 598424, 699608, 716534, 854329, 878332, 949468, 972439, 976376, 1022504, 1047242, 1433068, 1586611, 1661569, 1708658, 1756664, 1898936, 1944878, 2094484, 2318893, 2866136, 3173222, 3323138, 3417316, 3889756, 4188968, 4637786, 6346444, 6646276, 6807073, 6834632, 7779512, 9275572, 11106277, 12692888, 13292552, 13614146, 16232251, 18551144, 22212554, 27228292, 30145609, 32464502, 44425108, 54456584, 60291218, 64929004, 88850216, 120582436, 129858008, 211019263, 241164872, 422038526, 844077052, 1688154104]

約数ペア:

[(1, 1688154104), (2, 844077052), (4, 422038526), (7, 241164872), (8, 211019263), (13, 129858008), (14, 120582436), (19, 88850216), (26, 64929004), (28, 60291218), (31, 54456584), (38, 44425108), (52, 32464502), (56, 30145609), (62, 27228292), (76, 22212554), (91, 18551144), (104, 16232251), (124, 13614146), (127, 13292552), (133, 12692888), (152, 11106277), (182, 9275572), (217, 7779512), (247, 6834632), (248, 6807073), (254, 6646276), (266, 6346444), (364, 4637786), (403, 4188968), (434, 3889756), (494, 3417316), (508, 3323138), (532, 3173222), (589, 2866136), (728, 2318893), (806, 2094484), (868, 1944878), (889, 1898936), (961, 1756664), (988, 1708658), (1016, 1661569), (1064, 1586611), (1178, 1433068), (1612, 1047242), (1651, 1022504), (1729, 976376), (1736, 972439), (1778, 949468), (1922, 878332), (1976, 854329), (2356, 716534), (2413, 699608), (2821, 598424), (3224, 523621), (3302, 511252), (3458, 488188), (3556, 474734), (3844, 439166), (3937, 428792), (4123, 409448), (4712, 358267), (4826, 349804), (5642, 299212), (6604, 255626), (6727, 250952), (6916, 244094), (7112, 237367), (7657, 220472), (7688, 219583), (7874, 214396), (8246, 204724), (9652, 174902), (11284, 149606), (11557, 146072), (12493, 135128), (13208, 127813), (13454, 125476), (13832, 122047), (15314, 110236), (15748, 107198), (16492, 102362), (16891, 99944), (18259, 92456), (19304, 87451), (22568, 74803), (23114, 73036), (24986, 67564), (26908, 62738), (27559, 61256), (30628, 55118), (31369, 53816), (31496, 53599), (32984, 51181), (33782, 49972), (36518, 46228)]