244044892

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 571224360

約数和(自身を除く): 327179468

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 71, 76, 91, 98, 133, 142, 182, 196, 247, 266, 284, 364, 494, 497, 532, 637, 923, 931, 988, 994, 1274, 1349, 1729, 1846, 1862, 1988, 2548, 2698, 3458, 3479, 3692, 3724, 5041, 5396, 6461, 6916, 6958, 9443, 10082, 12103, 12922, 13916, 17537, 18886, 20164, 24206, 25844, 35074, 35287, 37772, 45227, 48412, 65533, 66101, 70148, 70574, 90454, 95779, 122759, 131066, 132202, 141148, 180908, 191558, 245518, 247009, 262132, 264404, 383116, 458731, 491036, 494018, 670453, 859313, 917462, 988036, 1245127, 1340906, 1718626, 1834924, 2490254, 2681812, 3211117, 3437252, 4693171, 4980508, 6422234, 8715889, 9386342, 12844468, 17431778, 18772684, 34863556, 61011223, 122022446, 244044892]

約数ペア:

[(1, 244044892), (2, 122022446), (4, 61011223), (7, 34863556), (13, 18772684), (14, 17431778), (19, 12844468), (26, 9386342), (28, 8715889), (38, 6422234), (49, 4980508), (52, 4693171), (71, 3437252), (76, 3211117), (91, 2681812), (98, 2490254), (133, 1834924), (142, 1718626), (182, 1340906), (196, 1245127), (247, 988036), (266, 917462), (284, 859313), (364, 670453), (494, 494018), (497, 491036), (532, 458731), (637, 383116), (923, 264404), (931, 262132), (988, 247009), (994, 245518), (1274, 191558), (1349, 180908), (1729, 141148), (1846, 132202), (1862, 131066), (1988, 122759), (2548, 95779), (2698, 90454), (3458, 70574), (3479, 70148), (3692, 66101), (3724, 65533), (5041, 48412), (5396, 45227), (6461, 37772), (6916, 35287), (6958, 35074), (9443, 25844), (10082, 24206), (12103, 20164), (12922, 18886), (13916, 17537)]