339526208

素因数分解:

$2^6\times 7^1\times {\mathrm{37}}^1\times {\mathrm{20483}}^1$

素因数の和:20539

約数の個数: 56

約数和(自身を含む): 790846272

約数和(自身を除く): 451320064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 56, 64, 74, 112, 148, 224, 259, 296, 448, 518, 592, 1036, 1184, 2072, 2368, 4144, 8288, 16576, 20483, 40966, 81932, 143381, 163864, 286762, 327728, 573524, 655456, 757871, 1147048, 1310912, 1515742, 2294096, 3031484, 4588192, 5305097, 6062968, 9176384, 10610194, 12125936, 21220388, 24251872, 42440776, 48503744, 84881552, 169763104, 339526208]

約数ペア:

[(1, 339526208), (2, 169763104), (4, 84881552), (7, 48503744), (8, 42440776), (14, 24251872), (16, 21220388), (28, 12125936), (32, 10610194), (37, 9176384), (56, 6062968), (64, 5305097), (74, 4588192), (112, 3031484), (148, 2294096), (224, 1515742), (259, 1310912), (296, 1147048), (448, 757871), (518, 655456), (592, 573524), (1036, 327728), (1184, 286762), (2072, 163864), (2368, 143381), (4144, 81932), (8288, 40966), (16576, 20483)]