979583904

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{261641}}^1$

素因数の和:261670

約数の個数: 72

約数和(自身を含む): 2999987172

約数和(自身を除く): 2020403268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 261641, 523282, 784923, 1046564, 1569846, 2093128, 2354769, 3139692, 3401333, 4186256, 4709538, 6279384, 6802666, 8372512, 9419076, 10203999, 12558768, 13605332, 18838152, 20407998, 25117536, 27210664, 30611997, 37676304, 40815996, 54421328, 61223994, 75352608, 81631992, 108842656, 122447988, 163263984, 244895976, 326527968, 489791952, 979583904]

約数ペア:

[(1, 979583904), (2, 489791952), (3, 326527968), (4, 244895976), (6, 163263984), (8, 122447988), (9, 108842656), (12, 81631992), (13, 75352608), (16, 61223994), (18, 54421328), (24, 40815996), (26, 37676304), (32, 30611997), (36, 27210664), (39, 25117536), (48, 20407998), (52, 18838152), (72, 13605332), (78, 12558768), (96, 10203999), (104, 9419076), (117, 8372512), (144, 6802666), (156, 6279384), (208, 4709538), (234, 4186256), (288, 3401333), (312, 3139692), (416, 2354769), (468, 2093128), (624, 1569846), (936, 1046564), (1248, 784923), (1872, 523282), (3744, 261641)]