2748151504

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{17489}}^1$

素因数の和:17588

約数の個数: 80

約数和(自身を含む): 6454229760

約数和(自身を除く): 3706078256

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 61, 92, 112, 122, 161, 184, 244, 322, 368, 427, 488, 644, 854, 976, 1288, 1403, 1708, 2576, 2806, 3416, 5612, 6832, 9821, 11224, 17489, 19642, 22448, 34978, 39284, 69956, 78568, 122423, 139912, 157136, 244846, 279824, 402247, 489692, 804494, 979384, 1066829, 1608988, 1958768, 2133658, 2815729, 3217976, 4267316, 5631458, 6435952, 7467803, 8534632, 11262916, 14935606, 17069264, 22525832, 24537067, 29871212, 45051664, 49074134, 59742424, 98148268, 119484848, 171759469, 196296536, 343518938, 392593072, 687037876, 1374075752, 2748151504]

約数ペア:

[(1, 2748151504), (2, 1374075752), (4, 687037876), (7, 392593072), (8, 343518938), (14, 196296536), (16, 171759469), (23, 119484848), (28, 98148268), (46, 59742424), (56, 49074134), (61, 45051664), (92, 29871212), (112, 24537067), (122, 22525832), (161, 17069264), (184, 14935606), (244, 11262916), (322, 8534632), (368, 7467803), (427, 6435952), (488, 5631458), (644, 4267316), (854, 3217976), (976, 2815729), (1288, 2133658), (1403, 1958768), (1708, 1608988), (2576, 1066829), (2806, 979384), (3416, 804494), (5612, 489692), (6832, 402247), (9821, 279824), (11224, 244846), (17489, 157136), (19642, 139912), (22448, 122423), (34978, 78568), (39284, 69956)]