345588992

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6275

約数の個数: 72

約数和(自身を含む): 813937152

約数和(自身を除く): 468348160

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6221, 6944, 7936, 12442, 13888, 24884, 27776, 43547, 49768, 55552, 87094, 99536, 174188, 192851, 199072, 348376, 385702, 398144, 696752, 771404, 796288, 1349957, 1393504, 1542808, 1592576, 2699914, 2787008, 3085616, 5399828, 5574016, 6171232, 10799656, 11148032, 12342464, 21599312, 24684928, 43198624, 49369856, 86397248, 172794496, 345588992]

約数ペア:

[(1, 345588992), (2, 172794496), (4, 86397248), (7, 49369856), (8, 43198624), (14, 24684928), (16, 21599312), (28, 12342464), (31, 11148032), (32, 10799656), (56, 6171232), (62, 5574016), (64, 5399828), (112, 3085616), (124, 2787008), (128, 2699914), (217, 1592576), (224, 1542808), (248, 1393504), (256, 1349957), (434, 796288), (448, 771404), (496, 696752), (868, 398144), (896, 385702), (992, 348376), (1736, 199072), (1792, 192851), (1984, 174188), (3472, 99536), (3968, 87094), (6221, 55552), (6944, 49768), (7936, 43547), (12442, 27776), (13888, 24884)]