342799268

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12379}}^1$

素因数の和:12456

約数の個数: 48

約数和(自身を含む): 732103680

約数和(自身を除く): 389304412

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 161, 172, 301, 322, 602, 644, 989, 1204, 1978, 3956, 6923, 12379, 13846, 24758, 27692, 49516, 86653, 173306, 284717, 346612, 532297, 569434, 1064594, 1138868, 1993019, 2129188, 3726079, 3986038, 7452158, 7972076, 12242831, 14904316, 24485662, 48971324, 85699817, 171399634, 342799268]

約数ペア:

[(1, 342799268), (2, 171399634), (4, 85699817), (7, 48971324), (14, 24485662), (23, 14904316), (28, 12242831), (43, 7972076), (46, 7452158), (86, 3986038), (92, 3726079), (161, 2129188), (172, 1993019), (301, 1138868), (322, 1064594), (602, 569434), (644, 532297), (989, 346612), (1204, 284717), (1978, 173306), (3956, 86653), (6923, 49516), (12379, 27692), (13846, 24758)]