211585248

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104953}}^1$

素因数の和:104976

約数の個数: 72

約数和(自身を含む): 687658608

約数和(自身を除く): 476073360

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, 104953, 209906, 314859, 419812, 629718, 734671, 839624, 944577, 1259436, 1469342, 1679248, 1889154, 2204013, 2518872, 2938684, 3358496, 3778308, 4408026, 5037744, 5877368, 6612039, 7556616, 8816052, 10075488, 11754736, 13224078, 15113232, 17632104, 23509472, 26448156, 30226464, 35264208, 52896312, 70528416, 105792624, 211585248]

約数ペア:

[(1, 211585248), (2, 105792624), (3, 70528416), (4, 52896312), (6, 35264208), (7, 30226464), (8, 26448156), (9, 23509472), (12, 17632104), (14, 15113232), (16, 13224078), (18, 11754736), (21, 10075488), (24, 8816052), (28, 7556616), (32, 6612039), (36, 5877368), (42, 5037744), (48, 4408026), (56, 3778308), (63, 3358496), (72, 2938684), (84, 2518872), (96, 2204013), (112, 1889154), (126, 1679248), (144, 1469342), (168, 1259436), (224, 944577), (252, 839624), (288, 734671), (336, 629718), (504, 419812), (672, 314859), (1008, 209906), (2016, 104953)]