2016380376

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{19961}}^1$

素因数の和:20057

約数の個数: 96

約数和(自身を含む): 5792173920

約数和(自身を除く): 3775793544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 207, 244, 276, 366, 414, 488, 549, 552, 732, 828, 1098, 1403, 1464, 1656, 2196, 2806, 4209, 4392, 5612, 8418, 11224, 12627, 16836, 19961, 25254, 33672, 39922, 50508, 59883, 79844, 101016, 119766, 159688, 179649, 239532, 359298, 459103, 479064, 718596, 918206, 1217621, 1377309, 1437192, 1836412, 2435242, 2754618, 3652863, 3672824, 4131927, 4870484, 5509236, 7305726, 8263854, 9740968, 10958589, 11018472, 14611452, 16527708, 21917178, 28005283, 29222904, 33055416, 43834356, 56010566, 84015849, 87668712, 112021132, 168031698, 224042264, 252047547, 336063396, 504095094, 672126792, 1008190188, 2016380376]

約数ペア:

[(1, 2016380376), (2, 1008190188), (3, 672126792), (4, 504095094), (6, 336063396), (8, 252047547), (9, 224042264), (12, 168031698), (18, 112021132), (23, 87668712), (24, 84015849), (36, 56010566), (46, 43834356), (61, 33055416), (69, 29222904), (72, 28005283), (92, 21917178), (122, 16527708), (138, 14611452), (183, 11018472), (184, 10958589), (207, 9740968), (244, 8263854), (276, 7305726), (366, 5509236), (414, 4870484), (488, 4131927), (549, 3672824), (552, 3652863), (732, 2754618), (828, 2435242), (1098, 1836412), (1403, 1437192), (1464, 1377309), (1656, 1217621), (2196, 918206), (2806, 718596), (4209, 479064), (4392, 459103), (5612, 359298), (8418, 239532), (11224, 179649), (12627, 159688), (16836, 119766), (19961, 101016), (25254, 79844), (33672, 59883), (39922, 50508)]