2688852816

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:782

約数の個数: 240

約数和(自身を含む): 8470989072

約数和(自身を除く): 5782136256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 41, 48, 52, 53, 72, 78, 82, 104, 106, 117, 123, 144, 156, 159, 164, 208, 212, 234, 246, 312, 318, 328, 369, 424, 468, 477, 492, 533, 624, 636, 656, 661, 689, 738, 848, 936, 954, 984, 1066, 1272, 1322, 1378, 1476, 1599, 1872, 1908, 1968, 1983, 2067, 2132, 2173, 2544, 2644, 2756, 2952, 3198, 3816, 3966, 4134, 4264, 4346, 4797, 5288, 5512, 5904, 5949, 6201, 6396, 6519, 7632, 7932, 8268, 8528, 8593, 8692, 9594, 10576, 11024, 11898, 12402, 12792, 13038, 15864, 16536, 17186, 17384, 19188, 19557, 23796, 24804, 25584, 25779, 26076, 27101, 28249, 31728, 33072, 34372, 34768, 35033, 38376, 39114, 47592, 49608, 51558, 52152, 54202, 56498, 68744, 70066, 76752, 77337, 78228, 81303, 84747, 95184, 99216, 103116, 104304, 105099, 108404, 112996, 137488, 140132, 154674, 156456, 162606, 169494, 206232, 210198, 216808, 225992, 243909, 254241, 280264, 309348, 312912, 315297, 325212, 338988, 352313, 412464, 420396, 433616, 451984, 455429, 487818, 508482, 560528, 618696, 630594, 650424, 677976, 704626, 840792, 910858, 975636, 1016964, 1056939, 1237392, 1261188, 1300848, 1355952, 1366287, 1409252, 1436353, 1681584, 1821716, 1951272, 2033928, 2113878, 2522376, 2732574, 2818504, 2872706, 3170817, 3643432, 3902544, 4067856, 4098861, 4227756, 4309059, 5044752, 5465148, 5637008, 5745412, 6341634, 7286864, 8197722, 8455512, 8618118, 10930296, 11490824, 12683268, 12927177, 16395444, 16911024, 17236236, 18672589, 21860592, 22981648, 25366536, 25854354, 32790888, 34472472, 37345178, 50733072, 51708708, 56017767, 65581776, 68944944, 74690356, 103417416, 112035534, 149380712, 168053301, 206834832, 224071068, 298761424, 336106602, 448142136, 672213204, 896284272, 1344426408, 2688852816]

約数ペア:

[(1, 2688852816), (2, 1344426408), (3, 896284272), (4, 672213204), (6, 448142136), (8, 336106602), (9, 298761424), (12, 224071068), (13, 206834832), (16, 168053301), (18, 149380712), (24, 112035534), (26, 103417416), (36, 74690356), (39, 68944944), (41, 65581776), (48, 56017767), (52, 51708708), (53, 50733072), (72, 37345178), (78, 34472472), (82, 32790888), (104, 25854354), (106, 25366536), (117, 22981648), (123, 21860592), (144, 18672589), (156, 17236236), (159, 16911024), (164, 16395444), (208, 12927177), (212, 12683268), (234, 11490824), (246, 10930296), (312, 8618118), (318, 8455512), (328, 8197722), (369, 7286864), (424, 6341634), (468, 5745412), (477, 5637008), (492, 5465148), (533, 5044752), (624, 4309059), (636, 4227756), (656, 4098861), (661, 4067856), (689, 3902544), (738, 3643432), (848, 3170817), (936, 2872706), (954, 2818504), (984, 2732574), (1066, 2522376), (1272, 2113878), (1322, 2033928), (1378, 1951272), (1476, 1821716), (1599, 1681584), (1872, 1436353), (1908, 1409252), (1968, 1366287), (1983, 1355952), (2067, 1300848), (2132, 1261188), (2173, 1237392), (2544, 1056939), (2644, 1016964), (2756, 975636), (2952, 910858), (3198, 840792), (3816, 704626), (3966, 677976), (4134, 650424), (4264, 630594), (4346, 618696), (4797, 560528), (5288, 508482), (5512, 487818), (5904, 455429), (5949, 451984), (6201, 433616), (6396, 420396), (6519, 412464), (7632, 352313), (7932, 338988), (8268, 325212), (8528, 315297), (8593, 312912), (8692, 309348), (9594, 280264), (10576, 254241), (11024, 243909), (11898, 225992), (12402, 216808), (12792, 210198), (13038, 206232), (15864, 169494), (16536, 162606), (17186, 156456), (17384, 154674), (19188, 140132), (19557, 137488), (23796, 112996), (24804, 108404), (25584, 105099), (25779, 104304), (26076, 103116), (27101, 99216), (28249, 95184), (31728, 84747), (33072, 81303), (34372, 78228), (34768, 77337), (35033, 76752), (38376, 70066), (39114, 68744), (47592, 56498), (49608, 54202), (51558, 52152)]