2769888968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2293}}^1$

素因数の和:2407

約数の個数: 128

約数和(自身を含む): 6778494720

約数和(自身を除く): 4008605752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 53, 56, 74, 77, 88, 106, 148, 154, 212, 259, 296, 308, 371, 407, 424, 518, 583, 616, 742, 814, 1036, 1166, 1484, 1628, 1961, 2072, 2293, 2332, 2849, 2968, 3256, 3922, 4081, 4586, 4664, 5698, 7844, 8162, 9172, 11396, 13727, 15688, 16051, 16324, 18344, 21571, 22792, 25223, 27454, 32102, 32648, 43142, 50446, 54908, 64204, 84841, 86284, 100892, 109816, 121529, 128408, 150997, 169682, 172568, 176561, 201784, 243058, 301994, 339364, 353122, 486116, 593887, 603988, 678728, 706244, 850703, 933251, 972232, 1187774, 1207976, 1336819, 1412488, 1701406, 1866502, 2375548, 2673638, 3402812, 3733004, 4496573, 4751096, 5347276, 6532757, 6805624, 7466008, 8993146, 9357733, 10694552, 13065514, 17986292, 18715466, 26131028, 31476011, 35972584, 37430932, 49462303, 52262056, 62952022, 74861864, 98924606, 125904044, 197849212, 251808088, 346236121, 395698424, 692472242, 1384944484, 2769888968]

約数ペア:

[(1, 2769888968), (2, 1384944484), (4, 692472242), (7, 395698424), (8, 346236121), (11, 251808088), (14, 197849212), (22, 125904044), (28, 98924606), (37, 74861864), (44, 62952022), (53, 52262056), (56, 49462303), (74, 37430932), (77, 35972584), (88, 31476011), (106, 26131028), (148, 18715466), (154, 17986292), (212, 13065514), (259, 10694552), (296, 9357733), (308, 8993146), (371, 7466008), (407, 6805624), (424, 6532757), (518, 5347276), (583, 4751096), (616, 4496573), (742, 3733004), (814, 3402812), (1036, 2673638), (1166, 2375548), (1484, 1866502), (1628, 1701406), (1961, 1412488), (2072, 1336819), (2293, 1207976), (2332, 1187774), (2849, 972232), (2968, 933251), (3256, 850703), (3922, 706244), (4081, 678728), (4586, 603988), (4664, 593887), (5698, 486116), (7844, 353122), (8162, 339364), (9172, 301994), (11396, 243058), (13727, 201784), (15688, 176561), (16051, 172568), (16324, 169682), (18344, 150997), (21571, 128408), (22792, 121529), (25223, 109816), (27454, 100892), (32102, 86284), (32648, 84841), (43142, 64204), (50446, 54908)]