2680128

素因数分解:

$2^6\times 3^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 140

約数和(自身を含む): 8851392

約数和(自身を除く): 6171264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 47, 48, 54, 64, 66, 72, 81, 88, 94, 96, 99, 108, 132, 141, 144, 162, 176, 188, 192, 198, 216, 264, 282, 288, 297, 324, 352, 376, 396, 423, 432, 517, 528, 564, 576, 594, 648, 704, 752, 792, 846, 864, 891, 1034, 1056, 1128, 1188, 1269, 1296, 1504, 1551, 1584, 1692, 1728, 1782, 2068, 2112, 2256, 2376, 2538, 2592, 3008, 3102, 3168, 3384, 3564, 3807, 4136, 4512, 4653, 4752, 5076, 5184, 6204, 6336, 6768, 7128, 7614, 8272, 9024, 9306, 9504, 10152, 12408, 13536, 13959, 14256, 15228, 16544, 18612, 19008, 20304, 24816, 27072, 27918, 28512, 30456, 33088, 37224, 40608, 41877, 49632, 55836, 57024, 60912, 74448, 81216, 83754, 99264, 111672, 121824, 148896, 167508, 223344, 243648, 297792, 335016, 446688, 670032, 893376, 1340064, 2680128]

約数ペア:

[(1, 2680128), (2, 1340064), (3, 893376), (4, 670032), (6, 446688), (8, 335016), (9, 297792), (11, 243648), (12, 223344), (16, 167508), (18, 148896), (22, 121824), (24, 111672), (27, 99264), (32, 83754), (33, 81216), (36, 74448), (44, 60912), (47, 57024), (48, 55836), (54, 49632), (64, 41877), (66, 40608), (72, 37224), (81, 33088), (88, 30456), (94, 28512), (96, 27918), (99, 27072), (108, 24816), (132, 20304), (141, 19008), (144, 18612), (162, 16544), (176, 15228), (188, 14256), (192, 13959), (198, 13536), (216, 12408), (264, 10152), (282, 9504), (288, 9306), (297, 9024), (324, 8272), (352, 7614), (376, 7128), (396, 6768), (423, 6336), (432, 6204), (517, 5184), (528, 5076), (564, 4752), (576, 4653), (594, 4512), (648, 4136), (704, 3807), (752, 3564), (792, 3384), (846, 3168), (864, 3102), (891, 3008), (1034, 2592), (1056, 2538), (1128, 2376), (1188, 2256), (1269, 2112), (1296, 2068), (1504, 1782), (1551, 1728), (1584, 1692)]