319183992

素因数分解:

$2^3\times 3^2\times {\mathrm{163}}^1\times {\mathrm{27197}}^1$

素因数の和:27372

約数の個数: 48

約数和(自身を含む): 869792040

約数和(自身を除く): 550608048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 163, 326, 489, 652, 978, 1304, 1467, 1956, 2934, 3912, 5868, 11736, 27197, 54394, 81591, 108788, 163182, 217576, 244773, 326364, 489546, 652728, 979092, 1958184, 4433111, 8866222, 13299333, 17732444, 26598666, 35464888, 39897999, 53197332, 79795998, 106394664, 159591996, 319183992]

約数ペア:

[(1, 319183992), (2, 159591996), (3, 106394664), (4, 79795998), (6, 53197332), (8, 39897999), (9, 35464888), (12, 26598666), (18, 17732444), (24, 13299333), (36, 8866222), (72, 4433111), (163, 1958184), (326, 979092), (489, 652728), (652, 489546), (978, 326364), (1304, 244773), (1467, 217576), (1956, 163182), (2934, 108788), (3912, 81591), (5868, 54394), (11736, 27197)]