516948768

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{256423}}^1$

素因数の和:256446

約数の個数: 72

約数和(自身を含む): 1680090048

約数和(自身を除く): 1163141280

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 256423, 512846, 769269, 1025692, 1538538, 1794961, 2051384, 2307807, 3077076, 3589922, 4102768, 4615614, 5384883, 6154152, 7179844, 8205536, 9231228, 10769766, 12308304, 14359688, 16154649, 18462456, 21539532, 24616608, 28719376, 32309298, 36924912, 43079064, 57438752, 64618596, 73849824, 86158128, 129237192, 172316256, 258474384, 516948768]

約数ペア:

[(1, 516948768), (2, 258474384), (3, 172316256), (4, 129237192), (6, 86158128), (7, 73849824), (8, 64618596), (9, 57438752), (12, 43079064), (14, 36924912), (16, 32309298), (18, 28719376), (21, 24616608), (24, 21539532), (28, 18462456), (32, 16154649), (36, 14359688), (42, 12308304), (48, 10769766), (56, 9231228), (63, 8205536), (72, 7179844), (84, 6154152), (96, 5384883), (112, 4615614), (126, 4102768), (144, 3589922), (168, 3077076), (224, 2307807), (252, 2051384), (288, 1794961), (336, 1538538), (504, 1025692), (672, 769269), (1008, 512846), (2016, 256423)]