8049581442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1277

約数の個数: 128

約数和(自身を含む): 20749824000

約数和(自身を除く): 12700242558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 113, 126, 189, 199, 226, 339, 378, 398, 597, 678, 791, 947, 1017, 1194, 1393, 1582, 1791, 1894, 2034, 2373, 2786, 2841, 3051, 3582, 4179, 4746, 5373, 5682, 6102, 6629, 7119, 8358, 8523, 10746, 12537, 13258, 14238, 17046, 19887, 21357, 22487, 25074, 25569, 37611, 39774, 42714, 44974, 51138, 59661, 67461, 75222, 107011, 119322, 134922, 157409, 178983, 188453, 202383, 214022, 314818, 321033, 357966, 376906, 404766, 472227, 565359, 607149, 642066, 749077, 944454, 963099, 1130718, 1214298, 1319171, 1416681, 1498154, 1696077, 1926198, 2247231, 2638342, 2833362, 2889297, 3392154, 3957513, 4250043, 4494462, 5088231, 5778594, 6741693, 7915026, 8500086, 10176462, 11872539, 13483386, 20225079, 21295189, 23745078, 35617617, 40450158, 42590378, 63885567, 71235234, 127771134, 149066323, 191656701, 298132646, 383313402, 447198969, 574970103, 894397938, 1149940206, 1341596907, 2683193814, 4024790721, 8049581442]

約数ペア:

[(1, 8049581442), (2, 4024790721), (3, 2683193814), (6, 1341596907), (7, 1149940206), (9, 894397938), (14, 574970103), (18, 447198969), (21, 383313402), (27, 298132646), (42, 191656701), (54, 149066323), (63, 127771134), (113, 71235234), (126, 63885567), (189, 42590378), (199, 40450158), (226, 35617617), (339, 23745078), (378, 21295189), (398, 20225079), (597, 13483386), (678, 11872539), (791, 10176462), (947, 8500086), (1017, 7915026), (1194, 6741693), (1393, 5778594), (1582, 5088231), (1791, 4494462), (1894, 4250043), (2034, 3957513), (2373, 3392154), (2786, 2889297), (2841, 2833362), (3051, 2638342), (3582, 2247231), (4179, 1926198), (4746, 1696077), (5373, 1498154), (5682, 1416681), (6102, 1319171), (6629, 1214298), (7119, 1130718), (8358, 963099), (8523, 944454), (10746, 749077), (12537, 642066), (13258, 607149), (14238, 565359), (17046, 472227), (19887, 404766), (21357, 376906), (22487, 357966), (25074, 321033), (25569, 314818), (37611, 214022), (39774, 202383), (42714, 188453), (44974, 178983), (51138, 157409), (59661, 134922), (67461, 119322), (75222, 107011)]