2168404992

素因数分解:

$2^{10}\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2056

約数の個数: 220

約数和(自身を含む): 6976847416

約数和(自身を除く): 4808442424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 128, 144, 156, 162, 192, 208, 216, 234, 256, 288, 312, 324, 351, 384, 416, 432, 468, 512, 576, 624, 648, 702, 768, 832, 864, 936, 1024, 1053, 1152, 1248, 1296, 1404, 1536, 1664, 1728, 1872, 2011, 2106, 2304, 2496, 2592, 2808, 3072, 3328, 3456, 3744, 4022, 4212, 4608, 4992, 5184, 5616, 6033, 6656, 6912, 7488, 8044, 8424, 9216, 9984, 10368, 11232, 12066, 13312, 13824, 14976, 16088, 16848, 18099, 19968, 20736, 22464, 24132, 26143, 27648, 29952, 32176, 33696, 36198, 39936, 41472, 44928, 48264, 52286, 54297, 59904, 64352, 67392, 72396, 78429, 82944, 89856, 96528, 104572, 108594, 119808, 128704, 134784, 144792, 156858, 162891, 179712, 193056, 209144, 217188, 235287, 257408, 269568, 289584, 313716, 325782, 359424, 386112, 418288, 434376, 470574, 514816, 539136, 579168, 627432, 651564, 705861, 772224, 836576, 868752, 941148, 1029632, 1078272, 1158336, 1254864, 1303128, 1411722, 1544448, 1673152, 1737504, 1882296, 2059264, 2117583, 2316672, 2509728, 2606256, 2823444, 3088896, 3346304, 3475008, 3764592, 4235166, 4633344, 5019456, 5212512, 5646888, 6177792, 6692608, 6950016, 7529184, 8470332, 9266688, 10038912, 10425024, 11293776, 13385216, 13900032, 15058368, 16940664, 18533376, 20077824, 20850048, 22587552, 26770432, 27800064, 30116736, 33881328, 40155648, 41700096, 45175104, 55600128, 60233472, 67762656, 80311296, 83400192, 90350208, 120466944, 135525312, 166800384, 180700416, 240933888, 271050624, 361400832, 542101248, 722801664, 1084202496, 2168404992]

約数ペア:

[(1, 2168404992), (2, 1084202496), (3, 722801664), (4, 542101248), (6, 361400832), (8, 271050624), (9, 240933888), (12, 180700416), (13, 166800384), (16, 135525312), (18, 120466944), (24, 90350208), (26, 83400192), (27, 80311296), (32, 67762656), (36, 60233472), (39, 55600128), (48, 45175104), (52, 41700096), (54, 40155648), (64, 33881328), (72, 30116736), (78, 27800064), (81, 26770432), (96, 22587552), (104, 20850048), (108, 20077824), (117, 18533376), (128, 16940664), (144, 15058368), (156, 13900032), (162, 13385216), (192, 11293776), (208, 10425024), (216, 10038912), (234, 9266688), (256, 8470332), (288, 7529184), (312, 6950016), (324, 6692608), (351, 6177792), (384, 5646888), (416, 5212512), (432, 5019456), (468, 4633344), (512, 4235166), (576, 3764592), (624, 3475008), (648, 3346304), (702, 3088896), (768, 2823444), (832, 2606256), (864, 2509728), (936, 2316672), (1024, 2117583), (1053, 2059264), (1152, 1882296), (1248, 1737504), (1296, 1673152), (1404, 1544448), (1536, 1411722), (1664, 1303128), (1728, 1254864), (1872, 1158336), (2011, 1078272), (2106, 1029632), (2304, 941148), (2496, 868752), (2592, 836576), (2808, 772224), (3072, 705861), (3328, 651564), (3456, 627432), (3744, 579168), (4022, 539136), (4212, 514816), (4608, 470574), (4992, 434376), (5184, 418288), (5616, 386112), (6033, 359424), (6656, 325782), (6912, 313716), (7488, 289584), (8044, 269568), (8424, 257408), (9216, 235287), (9984, 217188), (10368, 209144), (11232, 193056), (12066, 179712), (13312, 162891), (13824, 156858), (14976, 144792), (16088, 134784), (16848, 128704), (18099, 119808), (19968, 108594), (20736, 104572), (22464, 96528), (24132, 89856), (26143, 82944), (27648, 78429), (29952, 72396), (32176, 67392), (33696, 64352), (36198, 59904), (39936, 54297), (41472, 52286), (44928, 48264)]