828521748

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{5419}}^1$

素因数の和:5597

約数の個数: 72

約数和(自身を含む): 2178059520

約数和(自身を除く): 1349537772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 137, 186, 274, 279, 372, 411, 548, 558, 822, 1116, 1233, 1644, 2466, 4247, 4932, 5419, 8494, 10838, 12741, 16257, 16988, 21676, 25482, 32514, 38223, 48771, 50964, 65028, 76446, 97542, 152892, 167989, 195084, 335978, 503967, 671956, 742403, 1007934, 1484806, 1511901, 2015868, 2227209, 2969612, 3023802, 4454418, 6047604, 6681627, 8908836, 13363254, 23014493, 26726508, 46028986, 69043479, 92057972, 138086958, 207130437, 276173916, 414260874, 828521748]

約数ペア:

[(1, 828521748), (2, 414260874), (3, 276173916), (4, 207130437), (6, 138086958), (9, 92057972), (12, 69043479), (18, 46028986), (31, 26726508), (36, 23014493), (62, 13363254), (93, 8908836), (124, 6681627), (137, 6047604), (186, 4454418), (274, 3023802), (279, 2969612), (372, 2227209), (411, 2015868), (548, 1511901), (558, 1484806), (822, 1007934), (1116, 742403), (1233, 671956), (1644, 503967), (2466, 335978), (4247, 195084), (4932, 167989), (5419, 152892), (8494, 97542), (10838, 76446), (12741, 65028), (16257, 50964), (16988, 48771), (21676, 38223), (25482, 32514)]