213986976

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{887}}^1$

素因数の和:1266

約数の個数: 96

約数和(自身を含む): 644474880

約数和(自身を除く): 430487904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 359, 672, 718, 887, 1077, 1436, 1774, 2154, 2513, 2661, 2872, 3548, 4308, 5026, 5322, 5744, 6209, 7096, 7539, 8616, 10052, 10644, 11488, 12418, 14192, 15078, 17232, 18627, 20104, 21288, 24836, 28384, 30156, 34464, 37254, 40208, 42576, 49672, 60312, 74508, 80416, 85152, 99344, 120624, 149016, 198688, 241248, 298032, 318433, 596064, 636866, 955299, 1273732, 1910598, 2229031, 2547464, 3821196, 4458062, 5094928, 6687093, 7642392, 8916124, 10189856, 13374186, 15284784, 17832248, 26748372, 30569568, 35664496, 53496744, 71328992, 106993488, 213986976]

約数ペア:

[(1, 213986976), (2, 106993488), (3, 71328992), (4, 53496744), (6, 35664496), (7, 30569568), (8, 26748372), (12, 17832248), (14, 15284784), (16, 13374186), (21, 10189856), (24, 8916124), (28, 7642392), (32, 6687093), (42, 5094928), (48, 4458062), (56, 3821196), (84, 2547464), (96, 2229031), (112, 1910598), (168, 1273732), (224, 955299), (336, 636866), (359, 596064), (672, 318433), (718, 298032), (887, 241248), (1077, 198688), (1436, 149016), (1774, 120624), (2154, 99344), (2513, 85152), (2661, 80416), (2872, 74508), (3548, 60312), (4308, 49672), (5026, 42576), (5322, 40208), (5744, 37254), (6209, 34464), (7096, 30156), (7539, 28384), (8616, 24836), (10052, 21288), (10644, 20104), (11488, 18627), (12418, 17232), (14192, 15078)]