338504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 712800

約数和(自身を除く): 374296

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 323, 524, 646, 1048, 1292, 2227, 2489, 2584, 4454, 4978, 8908, 9956, 17816, 19912, 42313, 84626, 169252, 338504]

約数ペア:

[(1, 338504), (2, 169252), (4, 84626), (8, 42313), (17, 19912), (19, 17816), (34, 9956), (38, 8908), (68, 4978), (76, 4454), (131, 2584), (136, 2489), (152, 2227), (262, 1292), (323, 1048), (524, 646)]