2016128688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{38219}}^1$

素因数の和:38394

約数の個数: 80

約数和(自身を含む): 5990449920

約数和(自身を除く): 3974321232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 157, 168, 314, 336, 471, 628, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 6594, 7536, 8792, 13188, 17584, 26376, 38219, 52752, 76438, 114657, 152876, 229314, 267533, 305752, 458628, 535066, 611504, 802599, 917256, 1070132, 1605198, 1834512, 2140264, 3210396, 4280528, 6000383, 6420792, 12000766, 12841584, 18001149, 24001532, 36002298, 42002681, 48003064, 72004596, 84005362, 96006128, 126008043, 144009192, 168010724, 252016086, 288018384, 336021448, 504032172, 672042896, 1008064344, 2016128688]

約数ペア:

[(1, 2016128688), (2, 1008064344), (3, 672042896), (4, 504032172), (6, 336021448), (7, 288018384), (8, 252016086), (12, 168010724), (14, 144009192), (16, 126008043), (21, 96006128), (24, 84005362), (28, 72004596), (42, 48003064), (48, 42002681), (56, 36002298), (84, 24001532), (112, 18001149), (157, 12841584), (168, 12000766), (314, 6420792), (336, 6000383), (471, 4280528), (628, 3210396), (942, 2140264), (1099, 1834512), (1256, 1605198), (1884, 1070132), (2198, 917256), (2512, 802599), (3297, 611504), (3768, 535066), (4396, 458628), (6594, 305752), (7536, 267533), (8792, 229314), (13188, 152876), (17584, 114657), (26376, 76438), (38219, 52752)]