2048198784

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{280729}}^1$

素因数の和:280765

約数の個数: 64

約数和(自身を含む): 5726892000

約数和(自身を除く): 3678693216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 280729, 561458, 842187, 1122916, 1684374, 2245832, 3368748, 4491664, 5333851, 6737496, 8983328, 10667702, 13474992, 16001553, 17966656, 21335404, 26949984, 32003106, 35933312, 42670808, 53899968, 64006212, 85341616, 107799936, 128012424, 170683232, 256024848, 341366464, 512049696, 682732928, 1024099392, 2048198784]

約数ペア:

[(1, 2048198784), (2, 1024099392), (3, 682732928), (4, 512049696), (6, 341366464), (8, 256024848), (12, 170683232), (16, 128012424), (19, 107799936), (24, 85341616), (32, 64006212), (38, 53899968), (48, 42670808), (57, 35933312), (64, 32003106), (76, 26949984), (96, 21335404), (114, 17966656), (128, 16001553), (152, 13474992), (192, 10667702), (228, 8983328), (304, 6737496), (384, 5333851), (456, 4491664), (608, 3368748), (912, 2245832), (1216, 1684374), (1824, 1122916), (2432, 842187), (3648, 561458), (7296, 280729)]