2678846688

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{641}}^1\times {\mathrm{691}}^1$

素因数の和:1358

約数の個数: 192

約数和(自身を含む): 8956362240

約数和(自身を除く): 6277515552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 641, 672, 691, 756, 864, 1008, 1282, 1382, 1512, 1923, 2016, 2073, 2564, 2764, 3024, 3846, 4146, 4487, 4837, 5128, 5528, 5769, 6048, 6219, 7692, 8292, 8974, 9674, 10256, 11056, 11538, 12438, 13461, 14511, 15384, 16584, 17307, 17948, 18657, 19348, 20512, 22112, 23076, 24876, 26922, 29022, 30768, 33168, 34614, 35896, 37314, 38696, 40383, 43533, 46152, 49752, 53844, 58044, 61536, 66336, 69228, 71792, 74628, 77392, 80766, 87066, 92304, 99504, 107688, 116088, 121149, 130599, 138456, 143584, 149256, 154784, 161532, 174132, 184608, 199008, 215376, 232176, 242298, 261198, 276912, 298512, 323064, 348264, 430752, 442931, 464352, 484596, 522396, 553824, 597024, 646128, 696528, 885862, 969192, 1044792, 1292256, 1328793, 1393056, 1771724, 1938384, 2089584, 2657586, 3100517, 3543448, 3876768, 3986379, 4179168, 5315172, 6201034, 7086896, 7972758, 9301551, 10630344, 11959137, 12402068, 14173792, 15945516, 18603102, 21260688, 23918274, 24804136, 27904653, 31891032, 37206204, 42521376, 47836548, 49608272, 55809306, 63782064, 74412408, 83713959, 95673096, 99216544, 111618612, 127564128, 148824816, 167427918, 191346192, 223237224, 297649632, 334855836, 382692384, 446474448, 669711672, 892948896, 1339423344, 2678846688]

約数ペア:

[(1, 2678846688), (2, 1339423344), (3, 892948896), (4, 669711672), (6, 446474448), (7, 382692384), (8, 334855836), (9, 297649632), (12, 223237224), (14, 191346192), (16, 167427918), (18, 148824816), (21, 127564128), (24, 111618612), (27, 99216544), (28, 95673096), (32, 83713959), (36, 74412408), (42, 63782064), (48, 55809306), (54, 49608272), (56, 47836548), (63, 42521376), (72, 37206204), (84, 31891032), (96, 27904653), (108, 24804136), (112, 23918274), (126, 21260688), (144, 18603102), (168, 15945516), (189, 14173792), (216, 12402068), (224, 11959137), (252, 10630344), (288, 9301551), (336, 7972758), (378, 7086896), (432, 6201034), (504, 5315172), (641, 4179168), (672, 3986379), (691, 3876768), (756, 3543448), (864, 3100517), (1008, 2657586), (1282, 2089584), (1382, 1938384), (1512, 1771724), (1923, 1393056), (2016, 1328793), (2073, 1292256), (2564, 1044792), (2764, 969192), (3024, 885862), (3846, 696528), (4146, 646128), (4487, 597024), (4837, 553824), (5128, 522396), (5528, 484596), (5769, 464352), (6048, 442931), (6219, 430752), (7692, 348264), (8292, 323064), (8974, 298512), (9674, 276912), (10256, 261198), (11056, 242298), (11538, 232176), (12438, 215376), (13461, 199008), (14511, 184608), (15384, 174132), (16584, 161532), (17307, 154784), (17948, 149256), (18657, 143584), (19348, 138456), (20512, 130599), (22112, 121149), (23076, 116088), (24876, 107688), (26922, 99504), (29022, 92304), (30768, 87066), (33168, 80766), (34614, 77392), (35896, 74628), (37314, 71792), (38696, 69228), (40383, 66336), (43533, 61536), (46152, 58044), (49752, 53844)]