339172736

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{12211}}^1$

素因数の和:12263

約数の個数: 64

約数和(自身を含む): 797199360

約数和(自身を除く): 458026624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 12211, 13888, 24422, 27776, 48844, 85477, 97688, 170954, 195376, 341908, 378541, 390752, 683816, 757082, 781504, 1367632, 1514164, 1563008, 2649787, 2735264, 3028328, 5299574, 5470528, 6056656, 10599148, 10941056, 12113312, 21198296, 24226624, 42396592, 48453248, 84793184, 169586368, 339172736]

約数ペア:

[(1, 339172736), (2, 169586368), (4, 84793184), (7, 48453248), (8, 42396592), (14, 24226624), (16, 21198296), (28, 12113312), (31, 10941056), (32, 10599148), (56, 6056656), (62, 5470528), (64, 5299574), (112, 3028328), (124, 2735264), (128, 2649787), (217, 1563008), (224, 1514164), (248, 1367632), (434, 781504), (448, 757082), (496, 683816), (868, 390752), (896, 378541), (992, 341908), (1736, 195376), (1984, 170954), (3472, 97688), (3968, 85477), (6944, 48844), (12211, 27776), (13888, 24422)]