268858512

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7559}}^1$

素因数の和:7605

約数の個数: 120

約数和(自身を含む): 853070400

約数和(自身を除く): 584211888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1482, 1872, 1976, 2223, 2736, 2964, 3952, 4446, 5928, 7559, 8892, 11856, 15118, 17784, 22677, 30236, 35568, 45354, 60472, 68031, 90708, 98267, 120944, 136062, 143621, 181416, 196534, 272124, 287242, 294801, 362832, 393068, 430863, 544248, 574484, 589602, 786136, 861726, 884403, 1088496, 1148968, 1179204, 1292589, 1572272, 1723452, 1768806, 1867073, 2297936, 2358408, 2585178, 3446904, 3537612, 3734146, 4716816, 5170356, 5601219, 6893808, 7075224, 7468292, 10340712, 11202438, 14150448, 14936584, 16803657, 20681424, 22404876, 29873168, 33607314, 44809752, 67214628, 89619504, 134429256, 268858512]

約数ペア:

[(1, 268858512), (2, 134429256), (3, 89619504), (4, 67214628), (6, 44809752), (8, 33607314), (9, 29873168), (12, 22404876), (13, 20681424), (16, 16803657), (18, 14936584), (19, 14150448), (24, 11202438), (26, 10340712), (36, 7468292), (38, 7075224), (39, 6893808), (48, 5601219), (52, 5170356), (57, 4716816), (72, 3734146), (76, 3537612), (78, 3446904), (104, 2585178), (114, 2358408), (117, 2297936), (144, 1867073), (152, 1768806), (156, 1723452), (171, 1572272), (208, 1292589), (228, 1179204), (234, 1148968), (247, 1088496), (304, 884403), (312, 861726), (342, 786136), (456, 589602), (468, 574484), (494, 544248), (624, 430863), (684, 393068), (741, 362832), (912, 294801), (936, 287242), (988, 272124), (1368, 196534), (1482, 181416), (1872, 143621), (1976, 136062), (2223, 120944), (2736, 98267), (2964, 90708), (3952, 68031), (4446, 60472), (5928, 45354), (7559, 35568), (8892, 30236), (11856, 22677), (15118, 17784)]