2019427632

素因数分解:

$2^4\times 3^3\times {\mathrm{239}}^1\times {\mathrm{19559}}^1$

素因数の和:19815

約数の個数: 80

約数和(自身を含む): 5821056000

約数和(自身を除く): 3801628368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 239, 432, 478, 717, 956, 1434, 1912, 2151, 2868, 3824, 4302, 5736, 6453, 8604, 11472, 12906, 17208, 19559, 25812, 34416, 39118, 51624, 58677, 78236, 103248, 117354, 156472, 176031, 234708, 312944, 352062, 469416, 528093, 704124, 938832, 1056186, 1408248, 2112372, 2816496, 4224744, 4674601, 8449488, 9349202, 14023803, 18698404, 28047606, 37396808, 42071409, 56095212, 74793616, 84142818, 112190424, 126214227, 168285636, 224380848, 252428454, 336571272, 504856908, 673142544, 1009713816, 2019427632]

約数ペア:

[(1, 2019427632), (2, 1009713816), (3, 673142544), (4, 504856908), (6, 336571272), (8, 252428454), (9, 224380848), (12, 168285636), (16, 126214227), (18, 112190424), (24, 84142818), (27, 74793616), (36, 56095212), (48, 42071409), (54, 37396808), (72, 28047606), (108, 18698404), (144, 14023803), (216, 9349202), (239, 8449488), (432, 4674601), (478, 4224744), (717, 2816496), (956, 2112372), (1434, 1408248), (1912, 1056186), (2151, 938832), (2868, 704124), (3824, 528093), (4302, 469416), (5736, 352062), (6453, 312944), (8604, 234708), (11472, 176031), (12906, 156472), (17208, 117354), (19559, 103248), (25812, 78236), (34416, 58677), (39118, 51624)]