2155369547534

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1\times {\mathrm{571}}^1\times {\mathrm{739}}^1$

素因数の和:1918

約数の個数: 128

約数和(自身を含む): 4008224563200

約数和(自身を除く): 1852855015666

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 161, 203, 322, 406, 547, 571, 667, 739, 1094, 1142, 1334, 1478, 3829, 3997, 4669, 5173, 7658, 7994, 9338, 10346, 12581, 13133, 15863, 16559, 16997, 21431, 25162, 26266, 31726, 33118, 33994, 42862, 88067, 91931, 111041, 115913, 118979, 150017, 176134, 183862, 222082, 231826, 237958, 300034, 312337, 364849, 380857, 404233, 421969, 492913, 624674, 729698, 761714, 808466, 843938, 985826, 2186359, 2553943, 2665999, 2829631, 2953783, 3450391, 4372718, 5107886, 5331998, 5659262, 5907566, 6900782, 7183751, 9057773, 9297359, 9705287, 11722757, 12237101, 14367502, 18115546, 18594718, 19410574, 23445514, 24474202, 50286257, 63404411, 65081513, 67937009, 82059299, 85659707, 100572514, 126808822, 130163026, 135874018, 164118598, 171319414, 208328779, 230817043, 269623411, 281453323, 416657558, 461634086, 539246822, 562906646, 1458301453, 1615719301, 1887363877, 1970173261, 2916602906, 3231438602, 3774727754, 3940346522, 5308791989, 6693694247, 10617583978, 13387388494, 37161543923, 46855859729, 74323087846, 93711719458, 153954967681, 307909935362, 1077684773767, 2155369547534]

約数ペア:

[(1, 2155369547534), (2, 1077684773767), (7, 307909935362), (14, 153954967681), (23, 93711719458), (29, 74323087846), (46, 46855859729), (58, 37161543923), (161, 13387388494), (203, 10617583978), (322, 6693694247), (406, 5308791989), (547, 3940346522), (571, 3774727754), (667, 3231438602), (739, 2916602906), (1094, 1970173261), (1142, 1887363877), (1334, 1615719301), (1478, 1458301453), (3829, 562906646), (3997, 539246822), (4669, 461634086), (5173, 416657558), (7658, 281453323), (7994, 269623411), (9338, 230817043), (10346, 208328779), (12581, 171319414), (13133, 164118598), (15863, 135874018), (16559, 130163026), (16997, 126808822), (21431, 100572514), (25162, 85659707), (26266, 82059299), (31726, 67937009), (33118, 65081513), (33994, 63404411), (42862, 50286257), (88067, 24474202), (91931, 23445514), (111041, 19410574), (115913, 18594718), (118979, 18115546), (150017, 14367502), (176134, 12237101), (183862, 11722757), (222082, 9705287), (231826, 9297359), (237958, 9057773), (300034, 7183751), (312337, 6900782), (364849, 5907566), (380857, 5659262), (404233, 5331998), (421969, 5107886), (492913, 4372718), (624674, 3450391), (729698, 2953783), (761714, 2829631), (808466, 2665999), (843938, 2553943), (985826, 2186359)]