1189279616

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{69859}}^1$

素因数の和:69899

約数の個数: 64

約数和(自身を含む): 2850288000

約数和(自身を除く): 1661008384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 896, 1064, 1216, 2128, 2432, 4256, 8512, 17024, 69859, 139718, 279436, 489013, 558872, 978026, 1117744, 1327321, 1956052, 2235488, 2654642, 3912104, 4470976, 5309284, 7824208, 8941952, 9291247, 10618568, 15648416, 18582494, 21237136, 31296832, 37164988, 42474272, 62593664, 74329976, 84948544, 148659952, 169897088, 297319904, 594639808, 1189279616]

約数ペア:

[(1, 1189279616), (2, 594639808), (4, 297319904), (7, 169897088), (8, 148659952), (14, 84948544), (16, 74329976), (19, 62593664), (28, 42474272), (32, 37164988), (38, 31296832), (56, 21237136), (64, 18582494), (76, 15648416), (112, 10618568), (128, 9291247), (133, 8941952), (152, 7824208), (224, 5309284), (266, 4470976), (304, 3912104), (448, 2654642), (532, 2235488), (608, 1956052), (896, 1327321), (1064, 1117744), (1216, 978026), (2128, 558872), (2432, 489013), (4256, 279436), (8512, 139718), (17024, 69859)]