258601344

素因数分解:

$2^7\times 3^1\times {\mathrm{673441}}^1$

素因数の和:673458

約数の個数: 32

約数和(自身を含む): 686910840

約数和(自身を除く): 428309496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 673441, 1346882, 2020323, 2693764, 4040646, 5387528, 8081292, 10775056, 16162584, 21550112, 32325168, 43100224, 64650336, 86200448, 129300672, 258601344]

約数ペア:

[(1, 258601344), (2, 129300672), (3, 86200448), (4, 64650336), (6, 43100224), (8, 32325168), (12, 21550112), (16, 16162584), (24, 10775056), (32, 8081292), (48, 5387528), (64, 4040646), (96, 2693764), (128, 2020323), (192, 1346882), (384, 673441)]