2755489044

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^2\times {\mathrm{251}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 8122415616

約数和(自身を除く): 5366926572

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 109, 132, 154, 218, 231, 251, 308, 327, 436, 462, 502, 654, 753, 763, 924, 1004, 1199, 1308, 1506, 1526, 1757, 2289, 2398, 2761, 3012, 3052, 3514, 3597, 4578, 4796, 5271, 5522, 7028, 7194, 8283, 8393, 9156, 10542, 11044, 11881, 14388, 16566, 16786, 19327, 21084, 23762, 25179, 27359, 33132, 33572, 35643, 38654, 47524, 50358, 54718, 57981, 71286, 77308, 82077, 83167, 100716, 109436, 115962, 130691, 142572, 164154, 166334, 191513, 231924, 249501, 261382, 300949, 328308, 332668, 383026, 392073, 499002, 522764, 574539, 601898, 766052, 784146, 902847, 914837, 998004, 1149078, 1203796, 1568292, 1805694, 1829674, 2106643, 2298156, 2744511, 2982131, 3611388, 3659348, 4213286, 5489022, 5964262, 6319929, 8426572, 8946393, 10978044, 11928524, 12639858, 17892786, 20874917, 25279716, 32803441, 35785572, 41749834, 62624751, 65606882, 83499668, 98410323, 125249502, 131213764, 196820646, 229624087, 250499004, 393641292, 459248174, 688872261, 918496348, 1377744522, 2755489044]

約数ペア:

[(1, 2755489044), (2, 1377744522), (3, 918496348), (4, 688872261), (6, 459248174), (7, 393641292), (11, 250499004), (12, 229624087), (14, 196820646), (21, 131213764), (22, 125249502), (28, 98410323), (33, 83499668), (42, 65606882), (44, 62624751), (66, 41749834), (77, 35785572), (84, 32803441), (109, 25279716), (132, 20874917), (154, 17892786), (218, 12639858), (231, 11928524), (251, 10978044), (308, 8946393), (327, 8426572), (436, 6319929), (462, 5964262), (502, 5489022), (654, 4213286), (753, 3659348), (763, 3611388), (924, 2982131), (1004, 2744511), (1199, 2298156), (1308, 2106643), (1506, 1829674), (1526, 1805694), (1757, 1568292), (2289, 1203796), (2398, 1149078), (2761, 998004), (3012, 914837), (3052, 902847), (3514, 784146), (3597, 766052), (4578, 601898), (4796, 574539), (5271, 522764), (5522, 499002), (7028, 392073), (7194, 383026), (8283, 332668), (8393, 328308), (9156, 300949), (10542, 261382), (11044, 249501), (11881, 231924), (14388, 191513), (16566, 166334), (16786, 164154), (19327, 142572), (21084, 130691), (23762, 115962), (25179, 109436), (27359, 100716), (33132, 83167), (33572, 82077), (35643, 77308), (38654, 71286), (47524, 57981), (50358, 54718)]